Question

Liam is organizing a charity car wash. He plans to charge $14 per car wash as well as a one-time fee of $5 to cover supplies. Fill in the expression with the correct numbers to represent the given scenario. Let w represent the number of car washes a customer purchases. Response area w+ Response area The total cost for 10 washes is $

Answer 1

To represent the total cost for a customer who purchases \( w \) car washes, you can express it with the following formula:

\[ \text{Total cost} = 14w + 5 \]

In this expression:

• \( 14w \) represents the charge for car washes, where \( w \) is the number of washes purchased.
• \( 5 \) is the one-time fee for supplies.

Now, for the total cost of 10 washes, you would substitute \( w \) with \( 10 \):

\[ \text{Total cost for 10 washes} = 14(10) + 5 = 140 + 5 = 145 \]

Thus, the total cost for 10 washes is $145.