Answer:

Step-by-step explanation:
Equation:

Distribute:

Combine like terms:

Hope this helps plz hit the crown :D
32 because 96 divded by 3 equals 32 and 160 divided by 5 equals 32
Answer:
-3b
Step-by-step explanation:
4a - 9b - 2(2a - 3b)
= 4a - 9b -4a + 6b
= -3b
Answer:
3:7 and 12:21
6:14
9:21
12:28
No they do not for a proportion
Step-by-step explanation: