PLEASE ANSWER FAST WILL GIVE BRAINLIST. PLEASE

A)
The difference between these two is that one is miles and one is min. And if you look closely you can see as every mile goes its equal to 7 so the equation would be 7min=1 mi

B)
The rate of change would be 7 so as you see 1x7 is 7, 3x7 is 21, and 5x7 is 35 so each mile equals 7 minutes.

C)
If Mario ran for 70 minutes he would’ve ran for 7 miles because 7x10 is 70

I really hope this helps and have a good one. By any chance do you think you could give me BRAINLIEST