Question

building bonds puts on team - building events. the company charges a base rate of $45 per event, plus $7.50 per participant. write an equation showing how the cost of an event, y, depends on the number of participants, x. do not include dollar signs in the equation. y =

Explanation:

Step1: Identify fixed - cost and variable - cost

The base rate of $45$ is a fixed cost per event. The cost per participant is $7.50$, and if the number of participants is $x$, the variable cost is $7.5x$.

Step2: Form the cost equation

The total cost $y$ is the sum of the fixed cost and the variable cost. So, $y=45 + 7.5x$.

Answer:

$y = 45+7.5x$