Question

Ocean City bike rental shop charges a $17 fixed fee plus $6 an hour for renting a bike Jessica paid $65 to rent a bike how many hours did she pay to have to write checked out ?

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Answer 1

Answer is 8 hours of bike rental

Step by step

Your equation can be set up in slope intercept form y = mx + b

m is slope or rate of $6 /hour
b is y intercept or fixed cost of $17
y = $65 paid
x = the unknown hours of bike rental

65 = 6x + 17
Subtract 17 from both sides to isolate variable

65 - 17 = 6x + 17 - 17
Simplify

48 = 6x
Divide both sides by 6 to solve for x

48/6 = 6/6 x
Simplify

8 = x hours of bike rental

Answer 2

8 hours

Explanation:

To solve for the number of hours (h) Jessica paid, we can use this expression:

• (65 - 17) ÷ 6 =?

Why do we do this?

We do this because in order to find the total number of hours spent renting the bike, we need to take the total amount of money spent and subtract the fixed fee from it. Then, we divide by 6 to get the total number of hours spent.

Solving what is in the parenthesis:

• (65 - 17) ÷ 6 =?
• 48 ÷ 6 =?
• 8

Therefore, Jessica spent 8 hours renting the bike.