Okay so you add up all the exponents and the coefficients
{(1,2),(3,2),(5,2)} should be your answer.
Answer:
well it's logical to assume for every 1 minute I run is x amount of a mile. so x will be be minutes and y is mile. because you don't say for every 1 mile I run is 10 minutes. it doesn't make sense that way.
Step-by-step explanation:
answer is b
The change in temperature was 48 degrees