Karl wants to rent a bike for at most $55. He can rent a bike for $7 per hour plus a $9.50 flat fee. Any portion of an hour is c

Question

Cloud [144]

2 years ago

11

Karl wants to rent a bike for at most $55. He can rent a bike for $7 per hour plus a $9.50 flat fee. Any portion of an hour is c

harged as a full hour.
What is the maximum number of hours Karl can Rent the bike?

Mathematics

1 answer:

Papessa [141] · Answer 1 · 2023-10-21T07:55:46+03:00

Papessa [141]2 years ago

5 0

Answer 6 hours
Reason
7x + 9.50 = 55
-9.50. -9.50 subtract from both sides
_____________
7x = 45.50

Divide both sides by 7 to isolate x
X = 6.5
So he can rent for 6 hours (the .5 would be charged as a full hour per the problem)