Substitute 4y for x.
2(4y)-3y=-15
8y-3y=-15
5y=-15
Dividing by 5, we see that y=-3.
Um how big is hillarys and jamizs classes
I'm confused, it shows y at a right angle = 90°
we can solve for x
(x-7) and (x-3) = x=7
4x(-2) + 4 x 7 4x5 + 2x(-1) =[-8 20]
[28 -2 ]
Answer:
$4.62
Step-by-step explanation:
5.5*.80=4.4
4.4*1.05=4.62
