Answer:y=-2(x-1)-4
Step-by-step explanation:
you need to isolate Y. and 4 is in the same group on the plus so you move it by subtracting and adding a negative on the other side.
This system has one solution. Here are my steps to solving this problem:
y=x+1
2(x+1) - x = 2
2x +2 - x = 2
2x - x + 2 = 2
x + 2 = 2
- 2 - 2
----------------
x = 0
y = 0 + 1
y = 1
I hope this helps you!
Answer:
153/8
Step-by-step explanation:
hope this helps
Answer:
3600 miles on 240 gal
Step-by-step explanation:
80 gal can go 1200
160 gal can go 2400
240 gal can go 3600