Answer:
(-6,17)
Step-by-step explanation:
-2x-y=-5,
3x+y=-1
Add the two equations together to eliminate t
-2x-y=-5
-------------------
x = -6
Now that we know x, we can substitute it into one equation to find y
3x+y = 1
3(-6) +y = 1
-18 +y = -1
Add 18 to each side
-18+18 +y = -1+18
y = 17
1.5
Your answer is 1.5 have a good day
Answer: x which is the windows
$40
230/5= $46 per member
46-$6 boxed lunch= $40 remaining