Can someone explain step by step process

Step-by-step explanation:

3*7*10*10*10*10*10*10*10

(5+2=7)(since is multiplication you add)

21*=B

2*10*10*10*10*10

4*10*10

(5-2=3)(since is division you subtract)

0.5*=c

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

she gotta workk that a 2

step-by-step explanation: