Question

Sandra sells necklaces at a school craft fair. She uses the equation

P = 7.5n – (2.25n + 15) to determine her total profit at the fair. Based

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

A. $2.25

B. $7.50

C. $15.00

D. $17.25

Answer 1

$7.50 becuase it's 7.5n
Meaning 7.50 x the number of necklaces sold (n)