Answer:
10(2y+2)= 10.2y+10.2
20y+20-y
2(8y-8)=2.8y-2.8
20y+20-y=16y-16
20y-16y-y=-20-16
3y=-36
36/3y=?
y=-12
Step-by-step explanation:
E(1,-4) F(1,-6) G(-3,-5) H(-3,-3)
If you equate both, the y is eliminated:
-6x-3 = -x+2
Simplify this to find x:
-5x = 5
x = -1
Fill in x=-1 in either equation:
y = --1 + 2 = 3
So (-1,3) is the solution, it is where the lines intercept.
the only 2 possible answers are 2 and -2 .But the answer is y=2 because x is positive
Answer:
168
Step-by-step explanation:
3 + .11x = 21.48
.11x = 18.48
x = 168
