Answer:
$6 + .50x = $2 + $1.00x
4 = .50x
8hr = x, the number of hours when both garages cost the same amount
$6 + .50 x 8 =
$10 would be the cost a both garages after 8 hours
Step-by-step explanation:
x=-1
1. Remove the parenthesis
-x + 1 = -4x - 2
2. Get x alone
+1x +1x
1=-3x - 2
+2 +2
3=-3x -3x/-3= x 3/-3 = -1
I think the answer is A.
I can't see the diagram sorry.
Is there supposed to be a picture attached?