So, here we have the following expression:
[tex]\frac{9x^2+9x+18}{x+2}\cdot\frac{x^2-3x-10}{x^2+2x-24}[/tex]The first thing we need to notice before simplifying, is that the denominator can't be zero.
As you can see,
[tex]\begin{gathered} x+2\ne0\to x\ne-2 \\ x^2+2x-24\ne0\to(x+6)(x-4)\ne0\to\begin{cases}x\ne-6 \\ x\ne4\end{cases} \end{gathered}[/tex]These are the restrictions on the given variable.
Now, we could start simplyfing factoring each term:
[tex]\begin{gathered} \frac{9x^2+9x+18}{x+2}\cdot\frac{x^2-3x-10}{x^2+2x-24},x\ne\mleft\lbrace2,4,-6\mright\rbrace \\ \\ \frac{9(x^2+x+2)}{x+2}\cdot\frac{(x-5)(x+2)}{(x+6)(x-4)},x\ne\lbrace2,4,-6\rbrace \end{gathered}[/tex]This is,
[tex]9(x^2+x+2)\cdot\frac{(x-5)}{(x+6)(x-4)},x\ne\lbrace4,-6\rbrace[/tex]So, the answer is:
[tex]\frac{9(x^2+x+2)(x-5)}{(x+6)(x-4)},x\ne\lbrace4,-6\rbrace[/tex]It could be also written as:
[tex]\frac{(9x^2+9x+18)(x-5)}{(x+6)(x-4)},x\ne\lbrace4,-6\rbrace[/tex]Write and solve an equation to find the unknown side length x (in inches).
Perimeter =24.2 in.
An equation is
=24.2.
The unknown side length is
inches.
The value of side length x is equal 6.05 in
Perimeter of a SquareThe perimeter of a square is given as the sum of the total sides in the square or 4 multiplied by the side length of the square since they all have equal sides.
Mathematically, this can be written as
[tex]P = 4 *L\\P = 4l\\[/tex]
L = side lengthIn this given question, the side length is equal to x and the perimeter of the square is given as 24.2in.
Let's substitute the values
[tex]P = 4L\\24.2 = 4L\\but l = x\\24.2 = 4x\\x = 6.05in[/tex]
The side length of the square is equal to 6.05in
Learn more on perimeter of square here;
https://brainly.com/question/24487155
#SPJ1
complete question
Write and solve an equation to find the unknown side length x (in inches).
Perimeter =24.2 in. assuming the figure is a square
a) CF for 21,72 and 62
The three numbers given in the question : 21 , 72 and 62 do not have any common factor.
What do you mean by common factor ?The common factors are those that are found in both lists
Example: Factors of 12 and 30
Factors of 12 are 1, 2, 3, 4, 6 and 12
Factors of 30 are 1, 2, 3, 5, 6, 10, 15 and 30
Thus common factor = 1, 2, 3, 6
-------------------------------------------------------------------------------------------------------------
Given numbers : 21,72 and 62
Factors of 21 = 3 and 7
Factors of 72 = 2 and 3
Factors of 62 are 2 and 31
Thus these three numbers do not have any common factor.
To know more about factors visit:
https://brainly.com/question/11221202
#SPJ13
A golf ball is dropped out of an airplane. The downward velocity of the ball at various times is given in the table below. What is the slope of the line that fits this data?
Let:
[tex]\begin{gathered} (x1,y1)=(1,21.8) \\ (x2,y2)=(2.2,33.56) \\ \text{Slope}=m=\frac{y2-y1}{x2-x1}=\frac{33.56-21.8}{2.2-1}=\frac{11.76}{1.2}=9.8 \end{gathered}[/tex]Solve the equation. log, (-x) + log, (x - 10) = log, 24 Select one: O a. {-6 O b. O O c. {-6, -4) O d. {4,6
start by applying the log properties on the left side
[tex]\log (-x^2+10x)=\log (24)[/tex]remember that when we talk about the logs they are defined for values greater than 0, determine the range in which will be defined
[tex]\begin{gathered} -x^2+10x>0 \\ -x(x-10)<0 \\ x<0 \\ x-10<0 \\ x<10 \\ x=\mleft\lbrace0,10\mright\rbrace \end{gathered}[/tex]knowing that the values in order for the log to be true must be between 0 and 10, apply base 10 on both sides to cancel the log
[tex]10^{log(-x^2+10x)}=10^{\log (24)}[/tex][tex]\begin{gathered} -x^2+10x=24 \\ -x^2+10x-24=0 \\ \text{using the quadratic equation} \\ a=-1;b=10;c=-24 \\ x_1=4;x_2=6_{} \end{gathered}[/tex]after having the values of the quadratic replace them on the equation
[tex]\begin{gathered} x=4 \\ \log (-4)+\log (4-10)=\log (24) \\ \log (-4)+\log (-6)\ne\log (24) \end{gathered}[/tex][tex]\begin{gathered} x=6 \\ \log (-6)+\log (6-10)=\log (24) \\ \log (-6)+\log (-4)\ne\log (24) \end{gathered}[/tex]after seeing that with both solutions is false the statement, we can conclude that there are no solutions for x.
[tex]x\in\varnothing[/tex]Write the point-slope form equation of the line that satisfies the given conditions. Also, rewrite the equation of the line such that it's in slope-intercept form.
f(3) = 18 and f(16) = -18
Equation of the line is y = [tex]\frac{-36x}{13}[/tex] + [tex]\frac{687}{13}[/tex].
Define slope intercept form.An intercept in mathematics is a location on the y-axis through which the line's slope passes. It is a place on the y-axis where a straight line or a curve crosses. This is reflected in the equation for a line, which is written as y = mx+ c, where m denotes slope and c denotes the y-intercept. A line's equation written using a single point on the line and the line's slope is referred to as the point-slope form. The slope is the rise over run, or the ratio of the change in the y values over the change in the x values, and the point form is denoted as (x, y).
Given Data
f(3) = 18
f(16) = -18
Slope:
m = [tex]\frac{f(x_{2})-f(x_{1}) }{x_{2}-x_{1} }[/tex]
m = [tex]\frac{f(16)-f(3)}{16-3}[/tex]
m = [tex]\frac{-18-18}{13}[/tex]
m = [tex]\frac{-36}{13}[/tex]
Equation of the line in slope intercept form:
y - f(x₁) = m(x - x₁)
y - 3 = [tex]\frac{-36}{13}[/tex](x - 18)
y - 3 = [tex]\frac{-36x}{13}[/tex] + [tex]\frac{648}{13}[/tex]
y = [tex]\frac{-36x}{13}[/tex] + [tex]\frac{687}{13}[/tex]
To learn more about slope intercept form,
https://brainly.com/question/9682526
#SPJ13
A scientist has discovered a new strain of bacteria. The bacteria grows exponentially at a rate of 68% each hour as shown in the table below. Identify the equation used to calculate the growth, and estimate the population of the bacteria when the time has reached 10 hours
SOLUTION:
Step 1:
In this question, we are given the following:
A scientist has discovered a new strain of bacteria.
The bacteria grows exponentially at a rate of 68% each hour as shown in the table below.
Identify the equation used to calculate the growth, and estimate the population of the bacteria when the time has reached 10 hours.
Step 2:
The details of the solution are as follows:
Since the bacteria grows exponentially at a rate of 68% each hour, and the initial population is 1. 2 billiion.
This means that:
[tex]f(x)\text{ = 1. 2 \lparen 1 + }\frac{68}{100})\text{ }^x[/tex][tex]\begin{gathered} f(x)\text{ = 1. 2 \lparen1 + 0. 68 \rparen}^x \\ This\text{ gives us:} \\ f(x)\text{ = 1. 2 \lparen1. 68 \rparen}^x \end{gathered}[/tex][tex]\begin{gathered} \text{when x = 10 hours, we have that:} \\ f(x)\text{ = 1. 2 \lparen1.68\rparen}^{10\text{ }}=\text{ 214.9186299 }\approx\text{ 214. 92 billion} \\ \end{gathered}[/tex]CONCLUSION:
The final answer is:
[tex]f(x)\text{ = 1. 2 \lparen1.68 \rparen}^{x\text{ }};\text{ 214. 92 billion \lparen OPTION D \rparen}[/tex]
Graph a line with an undefined slope that goes through the point (-14,0)Identify the slope:And the Intercept:Write special equation of the line:
We need to first graph a line that goes through the point (-14, 0).
The chosen line passes through the point (-14,0) and (0, 28).
The slope of a line is given by:
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Where m is the slope, (x1,y1) is the first point and (x2,y2) is the second point. Applying these points to the problem:
[tex]m=\frac{28-0}{-0-(-14)}=\frac{28}{14}=2[/tex]The slope of the line is 2.
The intercept of the line is the point at which it crosses the "y" axis. In this case this point is (0,28).
We can write the line in its slope-intercept form, since we already calculated those values. This form is given by:
[tex]y(x)=m\cdot x+b[/tex]Where "m" is the slope and "b" is the intercept, therefore the equation of the line is:
[tex]y(x)=2\cdot x+28[/tex]If the reference angle is 47° label the sides accordingly:
Answer:
side c = 10.72 = Opposite
side d = 14.66 = Hypotenuse
Side 10 = Adjacent side
Explanation:
The given sides are given from the triangle;
Adjacent = 10
Angle of elevation = 47degrees
Required
Opposite = c
Hypotenuse = d
Using the SOH CAH TOA identity;
Tan theta = opposite/adjacent
Tan 47 = c/10
c = 10tan47
c = 10(1.0724)
c = 10.72
hence side c = 10.72 = Opposite
Similarly;
Cos theta = adjacent/Hypotenuse
Cos 47 = 10/d
d = 10/Cos47
d = 10/0.6819
d = 14.66
Hence Side d = 14.66 = Hypotenuse
Side C: Adjacent
Side D: Hypotenuse
Side length of 10 units: Opposite
What is the total cost of a $717 tablet computer that is on sale at 12% off of the local sales tax rate is 7%? The cost of the tablet is ? (Round to two decimal places as needed)
Given: The cost of a table as
[tex]\begin{gathered} Cost=717 \\ Discount=12\% \\ Sales-tax=7\% \end{gathered}[/tex]To Determine: The cost of the tablet
Solution
Let us first determine the discount
[tex]\begin{gathered} Discount=12\%\times717 \\ =0.12\times717 \\ =86.04 \end{gathered}[/tex]Then calculate the discounted price
[tex]Discount-price=717-86.04=630.96[/tex]We would also calculate the sales tax
[tex]\begin{gathered} sales-tax=7\%\times discount-price \\ =0.07\times630.96 \\ =37.86 \end{gathered}[/tex]The total price of the tablet would be
[tex]\begin{gathered} Total-cost=discount-price+sales-tax \\ =630.96+37.86 \\ =668.82 \end{gathered}[/tex]Hence, the cost of the tablet is $668.82
Question 7 10 pt The figure on the left is reflected over the vertical line to form the image on the right. What happens to the angle and side measurements after a reflection? 2 2.2 143° 3.2 1089 639 Edit I
The reflection on the left (known as the pre-image) has dimensions clearly given, while the shape on the right (known as the image) has no dimensions given but, a careful observation shows that the scale factor is the same, that is, 1 : 1.
This means the sides and angles do not change value(s). The image simply lies in a different location, that is, a different quadrant. The shape, the size and the orientation has not changed which means the dimensions in the image is the same as the pre-image.
help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeee
thank you
Based on the graph of the function shown, we can logically deduce the following information:
A. The domain can be best described using interval notation. The domain is (-∞, ∞).
B. The range can be best described using the roster method. The range is {y | y = -∞, -3}.
How to identify the domain and range of this graph?The horizontal extent of a graph represents all domain values and they are also read and written from smaller to larger numerical values, and from the left of the graph to the right.
Similarly, the vertical extent of a graph represents all range values and they are always read and written from smaller to larger numerical values, and from the bottom of the graph to the top.
By critically observing the graph of the continuous function shown above, we can reasonably infer and logically deduce the following information:
The domain is equal to (-∞, ∞).The range is equal to {y | y = -∞, -3}.Read more on range here: brainly.com/question/17003159
#SPJ1
Which inequality is true?А. Зп > 9B. 7 + 8< 11C. 27 -1 < 5D. 2 > 2SUBMIT< PREVIOUS
For the given options, we will find which inequality is true:
A)
[tex]\begin{gathered} 3\pi>9 \\ 3\pi=3\cdot3.14=9.42>9 \end{gathered}[/tex]so, the inequality is true
B) 7 + 8 < 11
7 + 8 = 15 > 11
So, the inequality is wrong
C) 27 - 1 < 5
27 - 1 = 26 > 5
So, the inequality is Wrong
D) 2 > 2
2 = 2
so, the inequality is wrong
So, the answer will be the true inequality option A) 3п > 9
[tex]undefined[/tex]How many solutions does this equation have?
–10k + 6 = –2k + 6 + 18k
Answer: 0
Step-by-step explanation:
-10k + 6 =-2k +6+18k
Combine like terms
-10k + 6 = 16k + 6
Rearrange the terms
=10k - 16k=6-6
Simplify
-10k - 16k = 0
Combine like terms
-26k = 0
Divide both sides
k= 0
what is circle in mathematics
Sintaye, this is the answer to your question:
Circle is a shape made by drawing a curve that is always the same distance from a center.
Select the correct answer.
The tables show the subscription costs for two magazines. What is the ratio of the cost of Magazine A to the cost of Magazine B?
Magazine A
Duration of Subscription
12 months 36
24 months 72
36 months 108
Magazine B
Duration of Subscription Subscription Cost
(dollars)
12 months 32
24 months 64
36 months 96
A.9:4
B.9:7
C.9:8
D.9:5
We can conclude that the ratio of the cost of magazine A to the cost of magazine B is (C) 9:8.
What is the ratio?A ratio depicts the quantity of one thing in relation to another. Ordinarily, ratios are expressed in the format a:b. If you're making orange squash, the ratio of orange to water will be one part orange to four parts water (1:4). It matters in what order a ratio is stated.So, the ratio of the cost of magazine A: the cost of magazine B:
Magazine A
3672108Magazine B
326496Then, magazine A:Magazine B -
36:32 = 36/32 = 9/8 = 9:872:64 = 72/64 = 9/8 = 9:8108:96 = 108/96 = 9/8 = 9:8Therefore, we can conclude that the ratio of the cost of magazine A to the cost of magazine B is (C) 9:8.
Know more about ratios here:
https://brainly.com/question/25927869
#SPJ9
HELP QUICK PLEASE
all i need is 6,10,&12
In exercises 1-8, the table or graph represents a quadratic function. Write an equation of the function in standard form.
In exercises 9-12, write a quadratic function in standard form whose graph has the given characteristics.
Answer:
y= - 104/125 (x - 1/2 2) +1
Step-by-step explanation:
hope this helps
put this equation into slope intercept form
3x-2y=4
Answer:
I got you!
The slope graph and answer are set below!
Step-by-step explanation:
consider the line y=7/5x+4
The genral equation of line can be written as y=mx+c, where m is the slope of the line.
Comparing y=7/5x+4 with y= mx+c, we get slope m=7/5.
The slope of two parallel lines are equal. Hence, the slope of a parallel line to y=7/5x+4 is 7/5.
Now, the point slope form of a line which passes through a point (x1, y1) and habing slope m is,
[tex]\frac{y-y_1}{x-x_1}=m[/tex]Given (x1,y1)=(-7,-5). Therefore,
[tex]\begin{gathered} \frac{y-(-5)}{x-(-7)}=\frac{7}{5} \\ \frac{y+5}{x+7}=\frac{7}{5} \\ 5y+25=7x+49 \\ 5y=7x+49-25 \\ 5y=7x+24 \\ y=\frac{7}{5}x+\frac{24}{5} \end{gathered}[/tex]Therefore, the equation of line parallel to y=7/5x+4 and passing through point(-7,-5) is y=(7/5)x+(24/5).
(2)The slope of a line perpendicular to y=mx+c is -1/m.
So, slope of a line perpendicular to y=7/5x+4 is
[tex]Slope,m_1=\frac{-1}{m}=\frac{-1}{\frac{7}{5}}=\frac{-5}{7}[/tex]If (x1,y1)=(-7-5), then using point slope form,
[tex]\begin{gathered} \frac{y-y_1}{x-x_2}=m_1 \\ \frac{y-(-5)}{x-(-7)}=\frac{-5}{7} \\ \frac{y+5}{x+7}=\frac{-5}{7} \\ 7y+35=-5x-35 \\ 7y=-5x-70 \\ y=\frac{-5}{7}x-10 \end{gathered}[/tex]Therefore, the equation of line perpendicular to y=7/5x+4 and passing through point(-7,-5) is y=-(5/7)x-10.
An English test contains 8 short-answer questions.
If Ebony must choose 5 to answer, how many ways can she select the questions?
In 56 ways, she can select the questions.
Define combination.
Combinations are mathematical operations that count the number of potential configurations for a set of elements when the order of the selection is irrelevant. You can choose the components of combos in any order. Permutations and combinations can be mixed up. A combination in mathematics is a choice made from a group of separate elements where the order of the selection is irrelevant. The digits 0 through 9 can be put together in one of 10,000 different ways to create a four-digit code.
Given Data
An English test contains 8 short-answer questions.
If Ebony must choose 5 to answer.
h = x
r = 5
Number of ways for selecting the questions are, through combination,
ˣC₅ = [tex]\frac{x!}{r!(x-r)!}[/tex]
ˣ C ₅ = [tex]\frac{x!}{5!(x -r)!}[/tex]
ˣC₅ = [tex]\frac{x(7)(6)5!}{5!(3)}[/tex]
ˣC₅ = 56
In 56 ways, she can select the questions.
To learn more about combination, visit:
https://brainly.com/question/28720645
#SPJ13
A café has three different sizes of plate. The ratio of small to medium is 2:5 and the ratio of medium to large is 3:4What is the ratio of small plates, to medium plates to large plates?
6: 15 : 20
Explanation:Ratio of small to medium = 2 : 5
Ratio of medium to large = 3 : 4
We need to make the medium in both ratios equivalent since medium is common to both:
[tex]\begin{gathered} \frac{small}{\text{medium}}\text{ = }\frac{2}{5} \\ \frac{medium}{\text{large}}=\frac{3}{4} \\ \text{for medium to be equivalent, we multiply ratio by 3} \\ we\text{ multiply the second ratio by 5} \\ \text{LCM = 3}\times5\text{ = 15} \end{gathered}[/tex]We multiply the numerator by same amount we multiply the denuominator in both ratios:
[tex]\begin{gathered} \frac{small}{\text{medium}}\text{ = }\frac{2}{5}\times\frac{3}{3}\text{ } \\ \frac{small}{\text{medium}}=\text{ }\frac{6}{15} \\ \\ \frac{medium}{\text{large}}=\frac{3}{4}\times\frac{5}{5} \\ \frac{medium}{\text{large}}=\text{ }\frac{15}{20} \end{gathered}[/tex]The ratio of small to medium to large:
[tex]\begin{gathered} \text{The medium is the same so we can bring all thr}ee\text{ together:} \\ \text{small: medium: large} \\ 6\colon\text{ 15 : 20} \end{gathered}[/tex]Main street, Broad Street, and Park Street all intersect to form a right triangle. If broad Street is 75 yards ling and Park is 100 yards long, how long must Main Street be?
Option (D) is the correct answer.
Given:
The length of broad street is 75 yards.
The length of park street is 100 yards.
The objective is to find the length of the main street.
The length of the main street can be calculated using Pythagorean theorem.
[tex]\begin{gathered} \text{Park}^2=Main^2+Broad^2 \\ \text{Main}^2=Park^2-Broad^2 \\ \text{Main}^2=100^2-75^2 \\ \text{Main}^2=10000-5625 \\ \text{Main}^2=4375 \\ \text{Mai}n=\sqrt[]{4375} \\ \text{Main}^{}=66.144\text{ yards} \end{gathered}[/tex]Thus, the length of the Main street is 66.144 yards.
Hence, option (D) is the correct answer.
6.) An artist was carving a sculpture for a
client. It took 12.5 hours to complete the
task. A second artist will take 2.9 times
longer to complete the task. How much
time would the second artist take?
0
Answer:
12.5 X 2.9
Decimal place is
1dp
answer = 362.5
3)
A 10-person team competes in a 24-hour cycling race. In total, they cover 443 miles.
Each person cycles the same distance. How far did each person cycle?
The distance covered by each person in hour cycling race is 44.3 miles.
What is defined as the method of unitary?The unitary method is employed to determine the value of a single unit given a multiple.The unitary method is used in a wide range of applications, from speed, distance, and time problems to determining the material cost.The technique is employed to calculate the cost of a product.It is used to calculate how long it takes a vehicle or even a person to travel a certain distance in an hour.For the given question;
The total distance covered by is 443 miles.
Total number of person cycling in a race = 10.
Distance covered by each person is same.
Each person's distance = 443/ 10
Each person's distance = 44.3 ,miles.
Thus, distance covered by each person in hour cycling race is 44.3 miles.
To know more about the method of unitary, here
https://brainly.com/question/8083231
#SPJ13
Would we use ">" or "<" to replace the in 5.1489 ? 5.2019. Write only the symbol that is true.
5.1489 is less than 5.2019
Therefore, the symbol between the two decimals would be less than symbol.
That is,
[tex]5.1489<5.2019[/tex]The symbol that would replace ? is <
Mrs. Martinez has $33.00 to spend on name tags. The material for each name tag
costs $0.44. Mrs. Martinez can buy
name tags with $33.00
A 0.013
B 1457
C
75
D 750
⚠ If you are in a rush, only read the bold.
To find how many items someone can buy with a set amount of money, divide the set amount of money that they have (in this case 33) by the cost of each item (in this case 0.44).
If you liked this answer, please rate it 4-5 stars and thank me! If you didn't like it, please rate it 1-3 stars and write what I did wrong in the comments. Thanks!
Carla had an eight-sided die numbered 1 to 8. Find each probability for the number she
rolled.
17. P(3)
19. P(9)
18. P(odd number)
20. P(number greater than 2)
plo and 3 orange popsicle sticks in a container. Without looking
The most appropriate choice for probability will be given by -
P(3) = [tex]\frac{1}{8}[/tex]
P(9) = 0
P(odd number) = [tex]\frac{1}{2}[/tex]
P(number greater than 2) = [tex]\frac{3}{4}[/tex]
What is probability?
Probability gives us the information about how likely an event is going to occur
Probability is calculated by Number of favourable outcomes divided by the total number of outcomes.
Probability of any event is greater than or equal to zero and less than or equal to 1.
Probability of sure event is 1 and probability of unsure event is 0.
For P(3)
Number of favourable outcomes = 1
Total number of outcomes = 8
P(3) = [tex]\frac{1}{8}[/tex]
For P(9)
Number of favourable outcomes = 0
P(9) = 0
For P(odd number)
Favourable outcomes = {1, 3, 5, 7}
Number of favourable outcomes = 4
P(odd number) = [tex]\frac{4}{8}[/tex] = [tex]\frac{1}{2}[/tex]
For P(Number greater than 2)
Favourable outcomes = {3, 4, 5, 6, 7, 8}
Number of favourable outcomes = 6
P(number greater than 2) = [tex]\frac{6}{8}[/tex] = [tex]\frac{3}{4}[/tex]
To learn more about probability, refer to the link -
https://brainly.com/question/24756209
#SPJ9
Solve the inequality for X
2x ≥ 2(4x + 7) + 4
Show each step of the solution.
Graph the given equation by evaluating integer values of x from −2 to 2 and plotting the resulting points.y=−2x+3
Explanation
to evaluate a function replace the x place
so
[tex]y=-2x+3[/tex]Step 1
a) when x=-2
replace
[tex]\begin{gathered} y=-2x+3 \\ y=-2(-2)+3 \\ y=4+3 \\ y=7 \\ \end{gathered}[/tex]so
[tex]P1(-2,7)[/tex]b) when x= -1
[tex]\begin{gathered} y=-2x+3 \\ y=-2(-1)+3 \\ y=2+3 \\ y=5 \\ \end{gathered}[/tex]so
[tex]P2(-1,5)[/tex]c) when x= 0
[tex]\begin{gathered} y=-2x+3 \\ y=-2(0)+3 \\ y=0+3 \\ y=3 \\ \end{gathered}[/tex]so
[tex]P3(0,3)[/tex]d)when x= 1
[tex]\begin{gathered} y=-2x+3 \\ y=-2(1)+3 \\ y=-2+3 \\ y=1 \\ \end{gathered}[/tex]so
[tex]P4(1,1)[/tex]e) when x= 2
[tex]\begin{gathered} y=-2x+3 \\ y=-2(2)+3 \\ y=-4+3 \\ y=-1 \\ \end{gathered}[/tex]so
[tex]P4(2,-1)[/tex]Step 2
now, draw a line that connects the points, so
8. Marcy is a real estate agent. She sold a house for $356,700. Her commission from that sale was $12,484.50. What is her commission rate?
Marcy is a real estate agent. She sold a house for $356,700. Her commission from that sale was $12,484.50. What is her commission rate?
we have that
$356,700 represent 100%
so
applying proportion
Find out how much percentage represent $12,484.50
100/356,700=x/12,484.50
solve for x
x=(100/356,700)*12,484.50
x=3.5%
therefore
the answer is 3.5%pls help
Does this graph
show a linear,
quadratic, or
exponential
function?
Answer:
exponential
Step-by-step explanation:
