A function rule could simply be: c = 420h , where c is the total number of calories burned and h is the number of hours riding at 15 mi/hr.
All you need to do is plug in the number of hours that he rode at this rate and multiply it by 420.
Answer:
27
Step-by-step explanation:
to get the distance, add -12 and 15 which gets you 27
Answer:
Replace the 4 with a 3 to make the equation true
