Alg Expressions

Simplify.
-2(x + 4) - 3(a - 6)

• -2x - 3a - 26

• -2x - 3a + 10

• -2x + 3a - 26

• -2x + 3a + 10

3(2x + z) when x=8 and z=2

• 12

• 30

• 54

• 60

b² + 4
when b = 3

• 10

• 12

• 13

• 11

Evaluate the expression when h = -6 .

19 + h

• -13

• -1

• 7

• 13

Evaluate x² + 2x - 1 when x = -3

• -2

• 2

• 16

• -15

Evaluate the expression when x = 3. 
2x² - 5

• 31

• 12

• 7

• 13

2x + 3 + x²; for x = 4

• 17

• 27

• 19

• 25

Use the Distributive Property to evaluate the expression. :

-6(x+3)

• -6x+18

• 6x+18

• -x+3

• 6x-3

Simplifying Algebraic Expressions: Simplify!

-3(6-2r)-3r

• 3r-18

• -18+6r

• 9r-18

• -9r+6r

Use the Distributive Property to evaluate the expression. :

7(70-4)

• 490

• 518

• 462

• 28