Question

Wendy brought 4 cakes and 2 pies for $20. The cost of a cake is twice the cost of 1 pie. a) What was the cost of one cake
b)What was the cost of 1 pie?

Answer 1

cost of 1 pie is 2 $

cost of 1 cake is 4 $

so 4 cakes is 4 $ * 4 $ = 16 $

2 pies = 2*2 = 4 $