Expressions

The product of 4 and a number

• 4 - n

• 4 + n

• 4n

• 4/n

5 less than the product of 3 and a number

• 5 - 3x

• 3x - 5

• 5 - 3 + x

• 3 - 5x

Evaluate the expression when x = 4

3x - 2

• 32

• 5

• 10

• 14

Evaluate the following expression when y= 10 d=2

• 4

• 8

• 2

• 11

Evaluate the expression when d = 5 and y = 12

• 112

• 16

• 17

• 12

Distribute the following

5(x + 2)

• 5x + 2

• 5x + 7

• 5x + 10

• x + 10

Distribute the following

3 ( x - 2)

• 3x - 6

• 3x - 2

• 2x - 3

• 2x - 6

Simplify by combining like terms

5x - 2x + 3x

• x

• 10x

• 4x

• 6x

Simplify by cominging like terms

3a + 4b + 2a - b

• 8ab

• 5a + 4b

• 5a + 3b

• 5a + 5b

Are the two expressions equivalent?

3x + 10 and 3(x+10)

• YES

• NO