Step 1: Define the variable. Let x be the number of hours Tom rented the bike. Step 2: Formulate the equation based on the problem description. The Oceanside Bike Rental Shop charges a flat fee of $17 plus $7 per hour. Tom paid a total of 80. The total cost can be expressed as: 17 + 7x = 80 Step 3: Solve the equation for x$. Subtract 17 from both sides of the equation: 17 + 7x − 17 = 80 − 17; 7x = 63 Divide both sides by 7: 7x/7 = 63/7; x = 9 Step 4: State the final answer. Tom paid to have the bike checked out for 9 hours. The number of hours Tom paid for is 9 hours.

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Define the variable.

April 26, 2026Computer Science

ScanSolve AI Answer

Answer

\text{9 hours}

Step-by-step solution

4 steps

Define the variable.
Let $x$ be the number of hours Tom rented the bike.
Formulate the equation based on the problem description.
The Oceanside Bike Rental Shop charges a flat fee of $17 plus$ 7 per hour. Tom paid a total of $80. The total cost can be expressed as:
$17 + 7x = 80$
Solve the equation for $x$ .
Subtract 17 from both sides of the equation:
$17 + 7x - 17 = 80 - 17$ $7x = 63$
Divide both sides by 7:
$\frac{7x}{7} = \frac{63}{7}$ $x = 9$
State the final answer.
Tom paid to have the bike checked out for 9 hours.

The number of hours Tom paid for is $\text{9 hours}$ .