Geometry Pre Skills

Solve:

7x - 3x - 8 = 24

• 10

• 3

• 12

• 8

Solve:

3(x - 2) = 18

• 4

• -4

• 8

• 10

Solve:

6(5x - 3) + 2 = 14

• -1

• 1

• 2

• -2

4 - 2n = 34

• -15

• -16

• -12

• -8

Add or Subtract to Simplify:

(4x - 2x³) + (5x³ - 4x + 5)

• 3x³ + 5

• 3x² + 5

• 3x³ + 8x + 5

• 7x³ + 8x + 5

Which of the following represents 3 more than x?

• 3x

• x - 3

• x + 3

• x/3

Five times Mike's age, increased by 9

• 5(x+9)

• 9x+5

• 9(x+5)

• 5x+9

Evaluate expression: 5a + b for a= 6 and b= 3

• 30

• 33

• 36

• 39

w + w + w could be simplified as?

• 3w

• 3

• w

• w³

w + w + w could be simplified as?

• 3w

• 3

• w

• w³