Answer:
y is 90
Step-by-step explanation:
The y/x is proportional per point (x,y) since this is a direct variation.
That is ,
.
Cross multiply:
Simplify:
Divide both sides by -3
I think the answer is $100
blue
a b c d e
1 2 3 4 5
27-25=2
so b, or blue
Answer:.
.50
It's 4x - 8 + 4y
4(x-2+y)
4 (x) = 4x
4 (2) = 8
4 (y) = 4y
4x - 8 + 4y