Question

lorenzo is going to the sutter county fair. admission to the fair is $7, and each ride costs $1. write an equation that shows how the total amount lorenzo spends, y, depends on the number of rides he takes, x. do not include dollar signs in the equation. y =

Explanation:

Step1: Identify fixed - cost

The admission cost is 7, which is a fixed cost.

Step2: Identify variable - cost

The cost per ride is 1, and the number of rides is x, so the cost of rides is 1*x or simply x.

Step3: Form the equation

The total amount y is the sum of the fixed - cost and the variable - cost. So, y = 7 + x.

Answer:

y = 7 + x