Mary purchased incredients needed to cookies. a table shows the cost for each batch of 5 dozen cookies. ($10.00 total) and the price of cookies = 1/2 dozen = $5; 1 dozen = $8 and 5 dozen = $35. question is if mary sells 3 dozen cookies. what is her profit??

2 answers

How many 1/2 dozen and/or 1 dozen batches did she sell. For example:

6 half-dozen = $30 - $10 = $20 profit.

3 dozon = ?

2 half-dozen and 2 dozen = ?

etcetera
At the bake sale June sold 4 times as many cookies as she sold brownies. If she sold 36 cookies,how many brownies did she sell.