Answer:
just graph the line: y=4x-12
Step-by-step explanation:
Plz
Help
Me
And thank u
Sorry- but- Wouldn't the answer be the same as the the teal curved line? Wouldn't X= 152? Sorry, I'm no genius. .__.
Anna's birthday party costs $1, plus an additional $2 for each guest she invites. Write an equation that shows the relationship between the guests x and the cost y. Write your answer as an equation with y first, followed by an equals sign.
Answer:
y = $1 + $2x
Step-by-step explanation:
The one dollar represents the amount of the party alone. The two dollars multiplied by the x gets you how much money will be spent towards guests altogether. Adding these gets you the total cost. (FYI - I put the dollar sign, but you may not need it.)
what is the slope for the coordinates -3,3 and 5,12
Answer:
9/8 i think
Step-by-step explanation:
to find the slope i used the slope equation y2-y1 over x2-x1, then plugged it in and got 9/8
This won’t take long please look at it
Answer:
I cant see the whole picture
Step-by-step explanation:
.
Jax spent 1/4 of his money on 5 candy bars. If each candy bar cost the same amount what fraction of his money did he spend on each candy bar
Answer:
1/20 of his money or 0.05 of his money on each candy bar.
Step-by-step explanation:
You can start by dividing 1 divided by 4 or (1/4 ) which is 0.25, which is the money he spent on candy bars. Next you take that number and divide it by 5 which is the number of candy bars. So 0.25 divided by 5 or (0.25/5) and you get 0.05 and if you turn that into a fraction you get (1/20). So thats 1/20th of his money he spent on each candy bar.
Which fraction is greater,2⁄3or1⁄3 ? How do you now?
Help please, I can’t figure this out
Simplify (x^14)^3
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Answer:
[tex](x^{14}) ^{3}[/tex] = [tex]x^{42}[/tex]
Step-by-step explanation:
In this case in order to simplify we need to know what the "power rule of exponents" is. Simply speaking this rule states that when you raise a power to a power you multiply the exponents. So in our case we ill get the following
[tex](x^{14}) ^{3}[/tex] = [tex]x^{42}[/tex]
In order to get 42 we used the power rule which I mentioned earlier.
Help please
15 points
141.6891
hope this is right
17,000 / 100
( / divided )
Answer:
The answer is 170
PLEASE MARK ME BRAINIIEST PLEASE AND THANK YOU
Step-by-step explanation:
an energy bar contains 6000 milligrams of protein. how much protein does it contain in grams?
Answer:
yeah its simple 1g=1000mg so 6000g=6g
Step-by-step explanation:
no need to thank me
Answer:
Step-by-step explanation:
The answer is 6
5 x-2y =-4 and 2x+y = 4 x-2y = 4 and 2x+y=-4 O x-2y=-2 and 2x+y=-4 x-2y = 2 and 2x+y=4
Answer:
I think that it is the last to set of equations
Use the distributive property to write an equivalent expression.
1. 2(9n + 4)
2. −3(7n − 2)
3. 4(x − 9)
4. (7 + 2y)5
Answer:
1. 2(9n + 4) --> 18x + 8
2. -3(7n - 2) --> -21n + 6
3. 4(x - 9) --> 4x - 36
4. (7 + 2y)5 --> 5(2y + 7) --> 10y + 35
12x+16y+44 Please help
Answer:
This question is incomplete. What exactly are we doing to the equation
PS; You can answer in the comment section. I'd help out there
Pls answer the question
Answer:
b
Step-by-step explanation:
each always has a x
WILL GIVE BRAINLY NEED ASAP!!!!!!!
Identify the line indicated.
a
b
Line
is a transversal.
Answer: Line c is a transversal line.
Step-by-step explanation: A transversal is a line that crosses at least two other lines. In this case, line c crosses lines a and b.
Which is a better buy: Twelve cans for $9 or 4 cans for $3? Explain.
Answer:
theyre worth the same so twelve
Step-by-step explanation:
if you divide the amount youre spending then the amount youre buying you can get the price of each. therefore:
$9/12 cans = 0.75
$3/4 cans =0.75
so theyre the same amount just depends on how hungry you are
What is the median of this data set?
help i do not understand
Answer:
Median = 4
Since the median is the largest number of sites
Answer:
median- set numbers up least to greatest and slash off till youget to the middle and if it is an even number add the 2 numbers up and divide by 2.
The median would be 5.5
Step-by-step explanation:
The mass of a piece of iron pyrite, or "fools gold", is 57.2 g. The volume is 11 cm3. What is the density of the piece of iron pyrite? Hint: Density = massvolume
Density =
g/cm3
Answer:
5.2 g/cm³Step-by-step explanation:
The density of a substance can be found by using the formula
[tex]density = \frac{mass}{volume} \\[/tex]
From the question we have
[tex]density = \frac{57.2}{11} = 5.2 \\ [/tex]
We have the final answer as
5.2 g/cm³Hope this helps you
Please help me.
Find the distance between the points A and B shown on the
coordinate plane.
A
A. 13 units
B. 11.5 units
C. 12.1 units
D. 11.2 units
Answer:
d = 12.1 units
Step-by-step explanation:
Given
A(-6, 6)B(5, 1)[tex]\mathrm{Compute\:the\:distance\:between\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):\quad \sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}[/tex]
[tex]d=\sqrt{\left(5-\left(-6\right)\right)^2+\left(1-6\right)^2}[/tex]
[tex]=\sqrt{\left(5+6\right)^2+\left(1-6\right)^2}[/tex]
[tex]=\sqrt{11^2+5^2}[/tex]
[tex]=\sqrt{146}[/tex]
d = 12.1 units
a chicken soup recipe calls for 10 cup of chicken stock. how much is this in quarts. right in whole number or a mix fraction in simplest form
Answer
2.5 quarts or 5/2 quarts
Step-by-step explanation:
What is the domain of the given relation?
{(1 , 3), (0 , 4), (2 , 1)}
A
{1 , 3 , 4}
B
{0 , 1 , 3}
C
{1 , 2 , 4}
D
{0 , 1 , 2}
Step-by-step explanation:
Domain is the range of x-values, which is {0, 1, 2}. (D)
Loretta Scholten buys nine bonds of Leo Co. 7 1/4 16 at 103.375. The commission is $3.00 per bond. The current yield to the nearest tenth of a percent is:_______a. 7.0%b. 7.1%c. 7.2%d. 7.3%e. None of these
Answer:
the current yield is 7.0%
Option a) 7.0% is the current answer
Step-by-step explanation:
Given that;
coupon payment = 7 1/4% = 7.25% = 0.0725
bond price = 103.375.
we know that
Current Yield = [ coupon payment / Bond prices ]
= [100 × 0.0725] / [ 103.375 ]
= 7.25 / 103.375
= 0.0701 or 7.0% {nearest tenth percent}
therefore the current yield is 7.0%
Option a) 7.0% is the current answer
Which is -3.2 written in the form a/b
Trust me it is -16/5.
Convert a mixed number by placing the numbers to the right of the decimal over 10. Reduce the fraction. Then convert the mixed number into an improper fraction by multiplying the denominator by the whole number and adding the numerator to get the new numerator. Place this new numerator over the original denominator.
Answer:
−16/5 Bottom right
Step-by-step explanation:
A random sample of 12 students used Method A, and their increase in points averaged 46.31, with a sample standard deviation of 6.44. Another random sample of 10 students used Method B, and their increase averaged 42.79 points, with a sample standard deviation of 7.52. Use the 95% degree of confidence all througH0ut. An appropriate set of null and alternative hypothesis to determine whether Method A increases students points by more than 3 points is:
Answer:
The null hypothesis is [tex]H_o : \mu_A - \mu_B = 0[/tex]
The alternative hypothesis is [tex]H_a : \mu_A - \mu_B > 3[/tex]
Step-by-step explanation:
From the question we are told that
The mean of method A is [tex]\mu_A = 46.31[/tex]
The standard deviation of method A is [tex]\sigma = 6.44[/tex]
The mean of method B is [tex]\mu_B = 42.79[/tex]
The standard deviation of method B is [tex]\sigma_B = 7.52[/tex]
An appropriate set of null and alternative hypothesis to determine whether Method A increases students points by more than 3 points is
The null hypothesis is [tex]H_o : \mu_A - \mu_B = 0[/tex]
The alternative hypothesis is [tex]H_a : \mu_A - \mu_B > 3[/tex]
Jamie goes shopping for the holidays and saves $27.75 with a 15% off coupon. What would her total bill be without the coupon? * $235 O $195 O $210 O $185
Answer:$185
Step-by-step explanation:
27.75/0.15
=$185
for every touchdown scored by the Timberwolves the mascot does 3 back flips and the cheerleaders set off 6 confetti connons how many touchdowns did the Timberwolves score if the cheerleaders set of 6 confetti cannons
Answer:
1
Step-by-step explanation:
Carol is planning a trip to South Africa She plans to spend ten nights there, so she is investigating her options for lodging.
She has made arrangements to stay at least part of the time at a hostel, which is her cheapest option. However, she
would like to spend as many nights as she can in a private hotel. The hostel costs R 34 (34 rands) per night, and the
hotel costs R 55. If Carol has a budget of 430 rands for lodging, how many nights can she afford to stay in the private
hotel?
Six
b. five
C. four
d. three
a.
Please select the best answer from the choices provided
The number of nights that Carol can afford to stay in the considered private hotel is given by: Option C: four
Suppose that there are two positive integer numbers( numbers like 1,2,3,.. ) as a and b
Then, their multiplication can be interpreted as:
[tex]a \times b = a + a + ... + a \: \text{(b times)}\\\\a \times b = b + b +... + b \: \text{(a times)}[/tex]
For example,
[tex]5 \times 2 = 10 = 2 + 2 + 2 + 2 + 2 \: \text{(Added 2 five times)}\\or\\5 \times 2 = 10 = 5 + 5 \: \text{(Added 5 two times)}[/tex]
Here, we're specified that:
Carol's budget (for stay, assumingly) = R 430Hostel's cost = R 34 /nightPrivate hotel's cost = R 55/ nightShe plans to spend: 10 nightsShe has made plans to stay at least part of the time at the hostel.So, assume that at max, she can spend 'n' nights in private hotel.
That the cost of these 'n' nights in hotel would be:
[tex]55 + 55 + \cdots + 55\: \: (\text{ n times }) = 55n[/tex]
This n is smaller than 10 as she is sure to spend some nights in hostel, and her trip is going to be of 10 days.
The number of nights she'd spend in hostel is 10 - n (so that n + (10-n) comes out as 10, the total number of night she wants to spend in her trip)
That the cost of these '10-n' nights in hostel would be:
[tex]34 + 34 + \cdots + 34\: \: (\text{ 10-n times }) = 34(10-n) = 340 - 34n[/tex]
Total cost she'd need to pay = cost of staying in hotel + cost of staying in hostel
= [tex]55n + 340 - 34n = (55-34)n + 340 = 21n + 340[/tex]
Now, this cost must be under her budget. That means, this cost should be either lower than the budget, or equal to it.
Thus, we get:
[tex]21n + 340 \leq 430\\\\\text{Subtracting 340 from both the sides}\\\\21n \leq 90\\\\\text{Dividing both the sides by 21}\\\\n \leq \dfrac{90}{21}\\\\n \leq 4.29...[/tex]
As 'n' is the maximum number of nights she can spend, and as number of nights she can spend is going to be in integer assumingly, and the greatest integer less than or equal to approx 4.29 number is 4
Thus, the number of nights that Carol can afford to stay in the considered private hotel is given by: Option C: four
Learn more about multiplication here:
https://brainly.com/question/26816519
#SPJ2
The 2017 senior class from Glen Haven High School raised funds for an end of the year party at Club Cool. It costs $3,000 to rent out Club Cool plus $25 per student for food and drinks. Write an equation to model how many students can attend the end of year party if the senior class raised $12,000.
Answer:
12000 = 25x + 3000 is your equation
Answer:
12000=3,000+25x
Step-by-step explanation:
what is the eqaution of the line that passes through the point (6,3) and has a slope of -2/3?
Answer:
y-3= -2/3(x+2)
Step-by-step explanation:
the slope-int form
Answer:
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friend meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Step-by-step explanation:
