Question 993948
daylily cost=x
grass cost=y
12x+8y=104
6x+y=22
y=22-6x
12x+8(22-6x)=104 by substitution
12x+176-48x=104
-36x=-72
x=$2 for daylily
Substitute into first
24+8y=104
8y=80
y=$10 for ornamental grass
========
check with second
6(2)+10=$22