Question

Denny bought a boquet f 20 flowers that cost $12 Roses cost $0.75 each Carnatons cost $0.50 each how many roses(r) and how many carnations(c) are in denny's bouget?

r+c=20
0.75r+0.5c=12

Answer 1

Highest common factor of 63 and 45 is 9.

Therefore there can be 9 bouquets each with 5 roses and 7 carnations

Explanation:

hope this helped!