Question

circle or box your answer. 1. the total cost renting a jet ski is $50 flat fee plus an additional $23.50 per hour. if the total cost was $179.25, for how many hours was the jet ski rented?

Explanation:

Step1: Define the cost function

Let \( h \) be the number of hours. The total cost \( C \) is given by \( C = 50 + 23.50h \). We know \( C = 179.25 \), so we set up the equation \( 50 + 23.50h = 179.25 \).

Step2: Subtract 50 from both sides

Subtract 50 from each side to isolate the term with \( h \): \( 23.50h = 179.25 - 50 \). Calculating the right side: \( 179.25 - 50 = 129.25 \), so \( 23.50h = 129.25 \).

Step3: Solve for h

Divide both sides by 23.50: \( h=\frac{129.25}{23.50} \). Calculating this division: \( \frac{129.25}{23.50}=5.5 \).

Answer:

The jet ski was rented for 5.5 hours.