Question

Question 1:

Sandra makes necklaces and sells them at a school craft fair. She uses the equation P=7.5n−(2.25n+15)
to determine her total profit, in dollars, at the fair when n necklaces are sold.

Based on this equation, how much does she charge for each necklace?

(1 point)

$ 7.50

$ 2.25

$ 17.25

$ 15.00

Answer 1

$7.50

Explanation: 7.5n represents the total revenue, so the price per necklace is $7.50.