Here is an attachment with the answer. I hope this helps.
Answer:
10:2:3
Step-by-step explanation:
PLEASE GIVE BRAINLIEST
11 boys and 8 girls because you divide it in half the add 2 and subtract 1. That isn't the wy you are supposed to do it but it works and makes since in my head.
Answer:
A and E
Step-by-step explanation:
-3(x - y) = -3x + 3y = 3y - 3x
A. E