Question

Helena uses a mixture of compost and topsoil in her garden. She purchased a total of 10 cubic yards of compost and topsoil for $180. If compost costs $25 per cubic yard and topsoil costs $15 per cubic yard, how many cubic yards of topsoil did she purchase?

3
4.5
5.5
7

Answer 1

Answer:

5.5 think so if correct then good

Answer 2

Step-by-step explanation:

4.5 cubic yards she purchased