Jan 29: Expression REVIEW

Simplify the expression: 7v + 2 + 12 + 2v

• 23
• 23v
• 9 + 14v
• 9v + 14

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Rewrite the expression by factoring out the GCF

12f - 4

• 2f - 4

• 3f - 2

• 3f - 1

• 3f + 4

Simplifly: 3(w + 7) + 6(w - 3)

• 3w + 3

• 18w

• 9w - 13

• 9w + 3

Which is an equivalent expression to: 5(3x-1)-2(x-7)

• 17x+9

• 17x-19

• 13x-9

• 13x-19

Write in simplest form: x(6-5)+(-12-45)

Add (11x + 2) + (9x - 4)

• 20x - 2

• 20x + 2

• 20x + 6

• 20x - 6

Simplify

-6( 1 + x) + 8x

Evaluate the expression for x = 4.

x² + 6

• 14

• 22

• 12

• 10

Subtract the expressions:

(7a + 4) - (9a + 2)

• -2a + 6

• 16a + 6

• -2a + 2

• 2a + 2