Unit 1 - Week 1 Quiz

Evaluate the expression 4w + x when w = 1 and x = 3.

• 36

• 48

• 27

• 24

Simplify: 3 - 2 + 10 ÷ 2 · 5

• 25

• 22.5

• 26

• 12.5

Find the error in solving for the following problem.

6 - 2 + 4

6 - 6

0

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Simplify the expression. (x + 2)⋅ 4 + 2x - 5

• 2x - 4

• 2x - 6

• 8x - 16

• 6x - 6

Name the property being illustrated. a(bc) = (bc)a

• Inverse

• Identity

• Commutative

• Associative

Name the property being illustrated. 5 × 1 = 5

• Inverse

• Identity

• Commutative

• Associative