help needed
Simplify: 3u + 7v + 4u – 2v
A.
7u + 5v
B.
7u + 9v
C.
10u – 2v
D.
12uv
help needed
Simplify: 3u + 7v + 4u – 2v
A.
7u + 5v
B.
7u + 9v
C.
10u – 2v
D.
12uv