bluefacebabygirl1 bluefacebabygirl1

17-03-2021
Mathematics

contestada

Oceanside Bike Rental Shop charges an initial fee of 15 dollar plus 7 dollars an hour for renting a bike. Joan paid 57 dollars to rent a bike. How many
hours did she pay to have the bike checked out?

Respuesta :

kailynnarredondo20 kailynnarredondo20

17-03-2021

Answer:

6

Step-by-step explanation:

57=15+7x --> 57-15=7x --> 42=7x --> 42/7=x --> 6

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