Question

You sold 10 pies at a bake sale for $6.50 each, but you spent $18.00 on bake sale supplies. Which equation shows how to calculate your profit, p?

Answer 1

You just multiply your 10 pies with the 6.50(the amount you sold them all) then once you get the answer subtract your 10*6.50 with 18.00dollars
10*6.50=65$-18.00$=47$
your profit was 47$