Question

You buy painting supplies for $12,

and you charge $3 per person to paint faces. How
many faces will you need to paint to earn $15

Answer 1

9

Explanation:

If you want to get $15 profit, You will need to paint 9 faces. You spent $12 on painting supplies so this is the explanation.

$3 x 9 = $27

$-12 + $27 = $15

That way, you earn $15.