Algebra I Skill Review Week 4

Which are like terms?

2x, 3a, 5x, 7

• 2x and 5x

• No like terms

• 2x and 3a

• 2x and 7

Like terms have the following (choose two)

• same number

• same variable

• same exponent or power

• same font

Distribute: 2(x + 5)

• 7x

• 2x +10

• 10x

Determine whether the given terms are like terms.

• True; Like Terms

• False; Unlike Terms

3(4) =

• 7

• 12

• 1

• -1

Distribute: x(x + y)

• x + xy

• 2x +2y

The opposite of distribution is...

• solving

• evaluating

• factoring

Two ways to simplify an algebraic expression are...

• combine like terms

• multiplication

• distribution

• division

Which of the following is a pair of like terms

• 7x +8

• -10x + 15

• 10x -8

• -7x -8