Modeling Expressions

Write the expression for the model.

• -4x+2

• 4x-2

• 4x+(-2)

• -4x+2

Write the expression for the model.

• 3x+4

• 3x-4

• -3x+4

• -3x-4

Write the expression for the model.

• 5x+6

• -5x+6

• 5x-6

• -5x-6

Write the expression for the model.

• 6x+6

• 6x-6

• -6x+6

• -6x+(-6)

Identify the terms in the expression: 4 + d +12n²

• 4, 12

• 4d, 12n²

• 4, d, 12n²

• 4, d, 12, n²

Write the phrase as an expression.....The product of 7 and a number n.

• 7 + n

• 7 - n

• 7n

• n7

Evaluate when b = 3.
Six more than the product of 4 and a number b.

• 27

• 18

• 48

• 13

Use the Distributive Property to simplify the expression: 6(2 + c + 4)

• 12 + 6c + 24

• 62 + 6c + 64

• 12 + c + 24

• 6c + 36

Simplify the expression 
     7d + 18 - 3d + 2 + d

• 11d + 20

• 8d + 20 - 3d

• 5d + 20

• 25d

Simplify the expression: 6 + 4(2m + 8)

• 8m + 38

• 20m + 80

• 8m + 32

• 20m + 8