What is the result of subtracting the second equation from the first? \begin{aligned} 2x+7y & = -8 2x-5y & = -1 \end{aligned} 2x+7y 2x−5y =−8 =−1

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest

c-   36

taxicab circle radius 9 has 4(9) = 36 points

it's a proportional graph.

step-by-step explanation:

8 x 5 = 40         (and you have -8x and -5y)

x= absiss

y= orderly

so you have a proportional graph.