Honors Unit Review!

Give an example of like terms.

• 2x and 3x

• 2x and 3y

• x and y

• 5 and 5y

Give an example of unlike terms.

• 2x and 3y

• 2x and 3x

• x and x

• 5 and 5

What is the expanded form of -40(-8y + 18)?

• 320y - 720

• -320y + 720

• 320y + 720

• -320y - 720

• x - 1

• -x + 1

• x + 1

• -x - 1

• 21x - 7

• 56x + 42

• 56x - 42

• 6x - 42

• 18x + 42

• -2x - 42

• 2x + 42

• 18x - 42

Expand and simplify the expression: 3(x + 2) + 4(6 + x)

• 3x + 8

• 7x + 30

• 3x + 24

• 7x + 26

Expand and simplify the expression: 8(-2x + 4) + 4x - 2

• -12x + 30

• -12x + 34

• -16x + 30

• -16x + 34

What is the simplified form of 100y - 50x + 50x + 10?

• $100y + 10

• 100y - 10

• 50y + 10

• 50y - 10

Simplify the expression: 15p - p + 7x - x + x.

• 14p + 7x

• 14p + 6x

• 15p + 7x

• 15p + 6x