Answer:
4 maybe I don't understand what or how to do this but W is similar to M. I don't really know.
Step-by-step explanation:
Answer:
You don't technically need the ( ) around the 2n, but I included them to avoid confusion.
Answer:
12r^2 +r -7
Step-by-step explanation:
9r^2 +4r -7 +3r^2 -3r
Combine like terms
9r^2 +3r^2 +4r -3r -7
12r^2 +r -7
5. The third choice
6.108
7.12
8.4
The four as a decimal is 0.04 (four hundredths) and as a fraction 1/25