The carnival charges $8 for admission and $0.75 per ride. Write an expression to show how much a person will pay for admission and r rides.
8+0.75r
To find out how much a person will pay for admission and r rides at the carnival, you need to calculate the cost of admission plus the cost of r rides.
The cost of admission is a fixed amount of $8.
The cost for each ride is $0.75.
To find the total cost, you need to add the cost of admission to the cost of r rides.
Therefore, the expression to show how much a person will pay is:
$8 + ($0.75 * r)