A.

1. A

2. D

3. B

4. E

5. C

B.

1. Binomial [] x [] 1 [] 2

2. Trinomial [] x [] 2 [] 7

3. Monomial [] none [] none [] 10

4. Multinomial [] x [] 4 [] 1

5. Trinomial [] x [] 5 [] 5

C.

1) x + 10

2) 2x - 3

3) x + 15

4) 2x - 20

5) 2x + 7

Reflection:

1. I learned something about different kinds of algebraic expression and how to find it's degree, variable and constant.

2. I need to learn more about expressing

verbal phrase to mathematical phrase.

HOPE THIS HELPS :)