Answer:
4 hours
Step-by-step explanation:
First we need to subtract the one pay fee (the helmet rental fee, $15)
So 51 - 15 = 36
Then we need to divide 36 by the amount of money it costs for each hours to find how many hours he rented the bike
So 39/9 = 4
Answer:Associative Property of Multiplication
Answer:
A
Step-by-step explanation:
there are 3 stars to 1 smiley face
im sorry if I was wrong.