QC: Combining like Terms and Distributive Property

Front

Are 7a and 4a like terms?

Back

Yes

Front

Are 3x²  and 3x like terms?

Back

No

Front

What are the like terms in the expression 5a + 2b - 3a?

Back

5a, -3a

Front

Simplify: 3x - 5x

Back

-2x

Front

-r - 10r

Back

-11r

Front

Simplify: 2x + 1 + 7x

Back

9x + 1

Front

Simplify: 19 - 3 + 5b

Back

16 + 5b

Front

Simplify: 2(c - 8)

Back

2c - 16

Front

Equivalent expression for 2(c - 8)?

Back

2c - 16

Front

What do the parentheses tell you to do?

Back

Multiply