Answer:
They look AWSOME
Step-by-step explanation:
Honestly, I couldn't paint to save my life.
The rate for one unit of a given quantity is called a(n) Unit Rate.
Answer:
7a+b-9c+17d
Step-by-step explanation:
-5 ( a-2b+3c -4d) - (-3) (4a -3b+2c-d)
Distribute
-5a+10b-15c+20d+12a-9b+6c-3d
Combine like terms
7a+b-9c+17d