Algebra Basics and Like Terms

Simplify
2a + a

• 3a

• 2a

• 2a²

"8x" means....

• 8 times x

• 8 plus x

• 8 divided by x

State the coefficient of mn in the following expression: n - 8mn + 7.

• 1

• 7

• 8

• -8

Simplify 3a + 4b + 2a + 5b.

• 7a + 7b

• 5a + 9b

• 14ab

• None of the above

h + h + h

• h³

• hhh

• 3h

3 more than h

• h + 3

• 3 - h

• h - 3

• h + h + h

7 less than b

• 7 - b

• 7 + b

• b - 7

• -7

y - 3 can be said as...?

• 3 less than y

• 3 more than y

• y more than 3

• y less than 3

x + y

• expression

• equation

x + y = 50

• expression

• equation