If there were x boxes at $2, the rest (35-x) were $3 boxes. So, add up the sales for everything:
2x+3(35-x) = 92
Caleb sold boxes of candy. Some sold for $2, and some sold for $3. He sold a total of 35 boxes and received $92. How many boxes did he sell for $2?
4 answers
15
THx for the responses guys
? how do you put it in a chart