MATH SOLVE

2 months ago

Q:
# Mackenzie spent $20 at the local farmer’s market. She bought b pounds of blueberries that cost $4 per pound, and r pounds of raspberries that cost $6 per pound. She wrote the equation 4b+6r=20 to represent the cost of all the fruit. Which is equivalent to Mackenzie’s equation?

Accepted Solution

A:

The answer to this is b=5-3/2r.