Question

Tom's Tent Rental charges a flat rate of $100 per day plus $10 for each hour the tent is used. If the number of hours is represented by "h," which algebraic expression represents the overall rate for the day using "h"?

100 + 10h
10h
100 + h
90h

Answer 1

Simple..

writing in y=mx+b form...

it's charging you $100 already... +10 for each hour used....

y=10h+100
or
y=100+10h

Thus, your answer.