Answer:
2y +6
Step-by-step explanation:
(12y-1) + (-10y+7)
We need to combine like terms
12y - 10y + -1 +7
2y +6
Answer:
1:2
Step-by-step explanation:
Answer:
7
1. -6
5 5 5
2. -35a b c
3
5.2t
Step-by-step explanation:
Answer:
132
Step-by-step explanation:
132