1.D
2.C
3.B
If you need to know the amount let me know.
Answer:
your question is unclear
Step-by-step explanation:
x+2y=4
-x -x
2y=4-x
divide by 2 to get y by it's self
y=2-(1/2x)
x+2y=4
-2y -2y
x=4-2y
i don't know if u want me to help u with the second one but i did it the first one
I believe it is 100 because 462-367=100 so I believe it would be 100
