Answers
Okay..it goes -75, 0, 25, and then 50.
Hope this helps.
Explanation:
Related Questions
Simplify 8^x/4^y x 2^z
Answers
Answer:
The answer is 8x.
Step-by-step explanation:
It is 8x.
EXCEPT,
Is it [tex]2^{z}[/tex] or [tex]2^{2}[/tex]
If it is [tex]2^{z}[/tex] then the answer is [tex]\frac{2^{3x+z} }{4}[/tex]
PLEASE MARK BRAINLIEST
Answer this plz,it’s due TODAY!
Answers
Answer:
Here's my best:
Pictures, videos, comment section. These make the program more interactive and engage the user. The comment section allows feedback and will give ideas for a future blog.
Step-by-step explanation:
Holy cow, got the same online program and section on blogs. If your on chromebook take screenshot with ctrl and the square with two lines next to it.
Here is a system of equations:
-7x + 3y = -65
-7x + 10y = -135
Write an equation that results from subtracting the two equations.
Answers
Answer:
y = -10
Step-by-step explanation:
(-7x+3y) - (-7x +10y) =-65 -(-135)
-7x + 3y + 7x -10y = 70
-7y = 70
y = -10
The equation that results from subtracting - 7x + 3y = - 65 and
- 7x + 10y = - 135 is 7y = - 70.
What are simultaneous equations?We know two simultaneous equations have a unique solution when they intersect at a point,
when they are parallel they have no solution and when they are coinciding they have an infinite no. of solutions.
Given, a system of equations - 7x + 3y = - 65 and - 7x + 10y = - 135.
Subtracting the first equation from the second we get,
- 7x + 10y = - 135
(-) - 7x + 3y = - 65
_________________
Negative sign gets distributed
- 7x + 10y = - 135
+ 7x - 3y = + 65
_________________
7y = - 70
y = - 70/7
y = - 10.
So, the value of x is -7x +10×(-10) = - 135.
- 7x - 100 = - 135.
- 7x = - 135 + 100.
- 7x = - 35.
x = 7.
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What is the Slope Intercept equation for the line that passes through the points (2,1) (-4,-2)?
Answers
Answer:
[tex]y=\frac{1}{2}x[/tex]
Step-by-step explanation:
Slope-intercept form: y = mx + b
Slope formula: [tex]\frac{y2-y1}{x2-x1}[/tex]
Given points: (2, 1), (-4, -2)
(2, 1) = (x1, y1)
(-4, -2) = (x2, y2)
To write the equation in slope-intercept form we need to find the slope(m) and the y-intercept(b) of the equation.
First, let's find the slope. To do this, input the given points into the formula used to find slope:
[tex]\frac{-2-1}{-4-2}[/tex]
Simplify:
-2 - 1 = -3
-4 - 2 = -6
[tex]\frac{-3}{-6} =\frac{1}{2}[/tex]
The slope is [tex]\frac{1}{2}[/tex]. We can input the slope and one of the given points (in this example I'll use point (2, 1)) into the equation to find b:
[tex]1= \frac{1}{2}(2)+b[/tex]
1 = 1 + b
0 = b
The y-intercept is 0. Now that we know the slope and the y-intercept, we can write the equation:
[tex]y = \frac{1}{2}x+0[/tex]
[tex]y=\frac{1}{2}x[/tex]
If the diameter of a circle is 22.2, then the radius would be _____?
Answers
Answer:
11.1
Step-by-step explanation:
G o o g l e
The radius is 11.1
Part B Lawyer B charges an hourly rate and an up-front fee of $650. He
estimates the case will take 22 hours and cost $5490. Write and solve
an equation to determine his hourly rate y.
Answers
Answer:
(5490-650) ÷ 22 = Y
Step-by-step explanation:
Line A has a slope of 6/10 and a line B has a slope of 3/5 are both lines parallel?
Answers
Answer:
Nope!
Step-by-step explanation:
If you look at both of the slopes, you can tell that 6/10 is actually equivalent to 3/5. 3/5 is the simplified version of 6/10. So realistically, they'd line up perfectly and not be parallel!
I hope this helped!!
Simplify the expression.
Answers
Answer:
h^21
Step-by-step explanation:
answer
h^21 your welcome
Find the rule of the function table.
For the image shown above..
Answers
Answer:
2/1 is 26
6/1 is 27
Step-by-step explanation:
Answer:
whatever kenna said is right because she is very smart
Step-by-step explanation:
4cm find the diameter
Answers
Answer:
8cm
Step-by-step explanation:
In order to find the diameter, multiply the radius by two. 2 x 4 = 8
It takes 6
minutes to drain
60 gallons of water.
How many gallons
drain per minute?
Please hurry
Answers
Answer:
120 i think. sorry if its wrong.
Answer:
10 gallons
Step-by-step explanation:
If 60 gallons of water drains in 6 minutes, that means that to find the amount drained per minute, you would have to divide the number of gallons per minute. So 60 gallons÷6 minutes is 10 gallons per minute.
PLEASE PLEASE HELP I WILL THANK YOU!!!
If an aquarium holds 10 gallons of water, how many
fish-inches should you purchase?
(a total length of fish of 3 inches for each 2 gallons of water in the aquarium)
Answers
Answer:
6 is your answer i jsut did this its right
Step-by-step explanation:
What's the original slope of y = 3 - 1/2x ?
Answers
Answer:
-1/2
Step-by-step explanation:
y = mx + c
y = -1/2x + 3 (rearranged from question)
slope = m
Answer:
- 1/2
Step-by-step explanation:
729000000+0.00029629629
Answers
Answer:
729000000
Step-by-step explanation:
Answer:
729000000
What is the common difference between successive terms in the sequence?
9, 2.5, –4, –10.5, –17, ...
Answers
Answer:
6.5
Step-by-step explanation:
repost but this time higher points. need the answer asap!! will mark brainliest to the first correct answer
Answers
Answer:
a) 1,4
im not sure of the others but this should get u started
Step-by-step explanation: use Desmos Graphing Calculator and it will tell u
Part a) is 1,4 and the rest I’m trying to figure out but it’s a bit confusing
somebody who knows how to do least to greatest please help!!
Answers
the bottom 3 are all positive.
least to greatest order would be
clear lake
lake livingston
lake houston
lake conroe
lake travis
hope this helps :)
Can a triangle with side lengths 7, 25, and 19 be a right triangle?
Answers
Well, the Pythagorean theorem is helpful.
Does 7^2+19^2=25^2?
no it desn't, so no it is not a right triangle
Determine the x- and y-intercepts of the graph of x+2y=−4 . Then plot the intercepts to graph the equation.
Answers
Answer: ( 0, -2 )
Step-by-step explanation:
y = mx + b
x + 2y = -4
2y = x - 4
_______
2 2
(y = - 2)
Answer:
(-4, 0) (0, -2)
Step-by-step explanation:
I took the K12 test I'm right guaranteed.
State the domain and range of the following relation. Is the relation a function?
Answers
Answer:
1: Domain: 2, 4, 3, 6, 2
2: Range: -3, 6, -1, 6, 3
3: Not a function
Explanation:
Domain is x-values aka input value. Range is y-value aka output value. The input value (x) is the first number in the ordered pair and the output value (y) is the second number. For example, say the pair is (4,6) The input value is 4 and output value is 6. We could also say 4 is the Domain and 6 is the Range. In conclusion, x is Domain and range is y.
In order for a set of pairs to be a function, the x values can't be repeated. For example, say the the x values are 3, 6, 7, 4, and 3. Then, this is not a function because there are two 3's that are x values. This only applies for x value (input value) and not y value. There can be multiple of the same y-values aka output value.
During a carpet sale, a carpet company sold $6,792 worth of carpet. If they sold 849 square yards of carpet, what was the average price per square yard?
Answers
Answer:
The average price per square yard is $8.00
Step-by-step explanation:
From the question
849 yd² = $6,796
1 yd² = x
Cross Multiply
849 yd² × x = 1 yd² × $6,796
x = 1 yd² × $6,796/849yd²
x = $8.0047114252
Approximately = $8.00
Therefore, the average price per square yard is $8.00
for which number does the 9 have the least value
Answers
Answer:
3
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
As the number of baseball cards increases, what happens to the money spent in dollars?
Answers
Answer:
decreases
Step-by-step explanation:
If it were to decrease the slop would be down and i it were to stay the same it would be horizontal
5. A man sold a square field of side 35 mand a rectangular field of length 51 m andbreadth 25 m. He then purchased a squarefield of equal area. Find the side of thesquare field.
Answers
Answer:
Step-by-step explanation:
A tractor trailer is traveling a total of 76miles. When the tractor trailer stops to refuel, it is still 49 miles from its destination. How many miles did the tractor trailer travel before it stopped to refuel? miles
Answers
Answer:
oh yea so the answer is um
Answer:
27
Step-by-step explanation:
76-49=27
The Martinez family walked three over five of a mile in three over eight of an hour. What equation can be used to calculate their unit rate in miles per hour?
Answers
Answer:
1 3/8 miles per hour
Step-by-step explanation:
The Martinez family walked three over five of a mile in three over eight of an hour. What equation can be used to calculate their unit rate in miles per hour?
3/5mile = 3/8 hour
Their unit rate in miles per hour or speed
= Distance/Time
Hence,
3/5mile ÷ 3/8 hour
= 3/5 × 8/3
= 8/5 miles per hour
= 1 3/8 miles per hour
Therefore, their unit rate in miles per hour is 1 3/8 miles per hour.
Answer:
1 3/8 miles per hour
Step-by-step explanation:
The Martinez family walked three over five of a mile in three over eight of an hour. What equation can be used to calculate their unit rate in miles per hour?
3/5mile = 3/8 hour
Their unit rate in miles per hour or speed
= Distance/Time
Hence,
3/5mile ÷ 3/8 hour
= 3/5 × 8/3
= 8/5 miles per hour
= 1 3/8 miles per hour
Therefore, their unit rate in miles per hour is 1 3/8 miles per hour.
is this a right triangle
Answers
Answer:
No. It is a scalene triangle.
Step-by-step explanation:
A scalene triangle is a triangle in which all three sides have different lengths. Also the angles of a scalene triangle have different measures. Some right triangles can be a scalene triangle when the other two angles or the legs are not congruent.
3(4h+2k)3, left parenthesis, 4, h, plus, 2, k, right parenthesis ?
Answers
Note: You seem to have missed entering the complete question. I am assuming you want to get the simplified version of the stated expression. So, I will solve it accordingly.
Answer:
The simplification of the expression is:
[tex]3\left(4h+2k\right)\cdot \:3=\:36h+18k[/tex]
Step-by-step explanation:
Given the expression
[tex]3\left(4h+2k\right)3[/tex]
simplifying the expression
[tex]3\left(4h+2k\right)3[/tex]
[tex]=3\left(4h+2k\right)\cdot \:3[/tex]
[tex]=3\cdot \:3\left(4h+2k\right)[/tex]
[tex]\mathrm{Apply\:the\:distributive\:law}:\quad \:a\left(b+c\right)=ab+ac[/tex]
[tex]=3\cdot \:3\cdot \:4h+3\cdot \:3\cdot \:2k[/tex]
[tex]\mathrm{Multiply\:the\:numbers:}\:3\cdot \:3\cdot \:4=36[/tex]
[tex]=36h+3\cdot \:3\cdot \:2k[/tex]
[tex]\mathrm{Multiply\:the\:numbers:}\:3\cdot \:3\cdot \:2=18[/tex]
[tex]=36h+18k[/tex]
Therefore, the simplification of the expression is:
[tex]3\left(4h+2k\right)\cdot \:3=\:36h+18k[/tex]
Answer:
a
Step-by-step explanation:
Which equation matches the is graph?
Answers
From the point on 3 to the point on 4, you would go down 3 units and right 4 units.
The senior class at Northwest High School needed to raise money for the yearbook. A local sporting goods store donated hats and T-shirts. The number of T-shirts was three times the number of hats. The seniors charged $5 for each hat and $8 for each T-shirt. If the seniors sold everything and raised $435, what was the total number of hats and the total number of T-shirts that were sold?
Answers
Answer:
13,23
Step-by-step explanation:
The required number of t-shirts and hats is given as, 45 and 15 respectively
Given that,
The senior class at Northwest High School needed to raise money for the yearbook. A local sporting goods store donated hats and T-shirts. The number of T-shirts was three times the number of hats. The seniors charged $5 for each hat and $8 for each T-shirt. If the seniors sold everything and raised $435,
In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,
here,
let the number of hats be x and y be the number of T-shirts,
According to the question,
y = 3x - - - - (1
And,
5x + 8y = 435
From equation 1
5x + 8{3x} = 435
5x + 24x = 435
29x = 435
x = 15
Now put x in equation -1
y = 3 × 15
y = 45
Thus, the required number of t-shirts and hats is given as, 45 and 15 respectively
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