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miskamm [114]
3 years ago
15

What is the rate of change X -2 Y -39

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
8 0
34 is the answer becauseeeeeee
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PLZ HELP ASAP BEFORE I GET IT WRONG!!!
lord [1]

A. $960.

B. $940?

c. Neither.

I hope thiss helped! I could be wrong, but I do believe A. and C. are correct.

5 0
3 years ago
What is the slope - intercept form of the equation if the line through the points (3,-1) and (-1,-5)
ikadub [295]

Answer:

Slope - intercept form:

B) y= x -4

Step-by-step explanation:

(3,-1) and (-1,-5)

Slope = (-5 + 1)/(-1 - 3)

Slope = -4 / -4

Slope = 1

Point slope form:

y + 1 = 1 (x - 3)

y +1 = x - 3

y = x - 4   <------------------slope - intercept form



7 0
3 years ago
Read 2 more answers
I need help asap please
Anna [14]

Answer:

-3 or decreasing by 3

Step-by-step explanation:

To find the average change, you only care about the first and last point which would be (3,17) and (8,2)

the overall change during that time is 2-17=-15 (for the f(x) side )

the overall change during that time is 8-3=5(for the x side)

all we have to do is -15/5=-3

therefore the average rate of change is -3

5 0
3 years ago
(PLEASE HELP !) Gabe spent $2000 to buy a piano for his music studio. He earns $25 per hour giving piano lessons to students. Le
EastWind [94]

Answer:

280 hours

Step-by-step explanation:

Amount paid + profit = cost of a lesson per hour

$2000   + $5000 = $25(h)

7000 = 25h

7000/25 = h

   280 = h

6 0
2 years ago
Sally is playing a board game and rolls two number cubes. Let A = {the sum of the number cubes is odd} and let B = {the sum of t
slega [8]
The Answer to the question is { }.<span>

This is because there are no answers that are odd and divisible by 2.</span>
4 0
3 years ago
Read 2 more answers
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