Question

Brad wants to buy flowers for his friend with $21. The daisies are $2 each and the roses are $3 each. He buys 3 more daisies than roses. How much did the roses cost?

Answer 1

brad bought two roses and five daisies.

Answer 2

The roses cost $9.
21-3+3+3=15
15 = 3+3+3+2+2+2
3+3+3 = 9