Answer: To determine the number of minutes Trey rode the rental scooter, we can set up an equation based on the given information. Let's denote the number of minutes as "m".
According to the information provided, Trey paid an $8 fee to start the scooter, which is a fixed cost. Additionally, he paid 6 cents per minute of the ride, which is a variable cost. Therefore, the total cost of Trey's ride can be expressed as:
Total Cost = Fixed Cost + Variable Cost
The fixed cost is $8, and the variable cost is 6 cents per minute multiplied by the number of minutes (m). Thus, we can write the equation as:
$16.16 = $8 + 0.06m
To solve for m, we need to isolate it on one side of the equation. Let's subtract $8 from both sides:
$16.16 - $8 = 0.06m
$8.16 = 0.06m
Now, let's divide both sides by 0.06 to solve for m:
$8.16 / 0.06 = m
m ≈ 136
Therefore, Trey rode the rental scooter for approximately 136 minutes.
Step-by-step explanation: this helps