Answer:
7 points
Step-by-step explanation:
started out w/ 5 points, then loses 8
5 - 8 = -3
gains 10 points
-3 + 10 = 7
Answer:
4 1/2 if you are adding them together
Step-by-step explanation:
Answer:
The answer is the number 2 we know this because if we said 1 + 1 = 2 then we must find a way to prove it and the way to prove it is to go what 2-1=1 so there you go you have used the same numbers to make a different equation and now you have your oringinal answers that you used for adding that number is now your answer there you have it 1 + 1 = 2.
Step-by-step explanation:
I think it’s b, not sure though.
X= vinyl
y =treated
5x+2y=50
x+2y=30