Question

Ella bought 10 packs of cups for her holiday party. A medium size pack of cups cost $1.80, while a large one costs $2.40. If she spent $21.60, how many packs of each type did she buy?

Answer 1

Explanation:

2.40X+1.80(10-X)=21.602.40X+18-1.8X=21.60.6X=21.60-18.6X=3.6X=3.6/.6X=6 PACKS OF $2.40 CUPS.