Algebraic Expressions Simplify

What is the value of -4(9 + 6)?

• 60

• 30

• -30

• -60

Add (-2x + 4) + (4x + 6)

• 2x +10

• 6x + 10

• 2x - 2

• 6x - 2

Simplify the expression: 3x + 2x

• 5x

• x

• 6x

• 5

Simplify by combining like terms:
4x² - 3x + 11 -2x

• 4x² - 5x + 11

• 11x + 11

• 16x² - 5x + 11

• 10x²

Simplify the expression: 2x + 1 + 7x 

• 10x

• 10

• 9x + 1

• 9 + 1x

-6k + 7k=

• k

• -k

• 12k

• -12k

-r -10r

• 11r

• -11r

• 9r

• -11

-4x - 10x

• -14

• 6x

• -6x

• -14x

-2x + 11 + 6x

• 8x+11

• 4x +11

• 4x

• 15x

11r - 12r

• 13r

• -1

• -r

• 13