Expressions and Equations Pretest

Evaluate the expression when v = 4

Hint: Use the distributive property

5(v + 1)

• 26

• 12

• 11

• 25

Evaluate the expression when t = 10 Hint: Use the distributive property 4(t – 2)

• 35

• 24

• 12

• 32

Simplify the expression

3x + 8 - 6x - 1

• 3x + 9

• -3x + 9

• 3x + 7

• -3x + 7

Simplify the expression

5(z - 6)

• 5z - 6

• 5z - 30

• -25z

• 5z + 30

Simplify the expression

2(c + 5) - 6

• 2c + 1

• 2c - 1

• 2c + 4

• 2c - 4

Solve the equation

 2x - 4 = 10

• 3

• -3

• 7

• -7

• 32

• -32

• 22

• 10

• 96

• 48

• 92

• 76

• 32

• 32 and -32

• 8

• 8 and -8

Simplify the expression

4y - 3 + 2y + 7

• 6y + 4

• 6y - 4

• 2y + 4

• 2y - 4