Answer:
2x - 2y = -8
x + 2y = -1
3x = -9
x = -3
-3 + 2y = -1
2y = 2
y = 1
(-3, 1) is the solution
Step-by-step explanation:
Answer:
2:1
Step-by-step explanation:
The original ratio is 4:2. Divide both sides by 2. Then you get 2:1.
Answer:
0.055
Step-by-step explanation:
You want to move the decimal from the % left two places.
It would be...
(18 +28) divided by two
then take that and multiply it by the height - 5
the 6 in this equation doesn't matter because it is not the height of the shape
Answer:
d
Step-by-step explanation:
d
3x10
+ 4x1
+ 5x1/(10)
+ 7x1/(100)
+ 6×1/(1,000)
