Answer:
1.5y= -4.5x+9 or y= -3x+6
and y= -x+3
Step-by-step explanation:
First, you need to make a system of linear equations.
x=pounds for cherries
y=pounds for grapes
This would be:
4x+1.5y=9
x+y=3
Then, change the equations into slope intercept form.