Algebra Unit 1 Assessment Review

Write an algebraic expression for 3 times x squared minus 4 times x.

• 3(2x) – 4x

• 4 – 3x

• 3x² – 4x

• 3(x² – 4x)

Evaluate 4 + 5 • 7 – 1

• 139

• 15

• 34

• 38

Evaluate 3(16 – 9) + 12 ÷ 3

• 33

• 25

• 41

• 28

Evaluate m² + mtp if m = 3, t = 4, and p = 7

• 93

• 87

• 100

• 23

Which equation illustrates the Additive Identity Property?

• 8(9 + 0) = 8(9)

• 4(0) = 0

• 8 • 1 = 8

• (1/4) • 4 = 1

Evaluate 16 • 1 + 4(18 ÷ 2 – 9).

• 20

• 0

• 16

• 80

Simplify 7x² + 10x² + 5y²

• 22x²y²

• 17x² + 5y²

• 22x⁴ + y²

• 17x⁴y² + 5

Simplify 2(7n + 5m – 3m)

• 14n + 2m

• 9n + 7m

• 9n + m

• 14n + 4m

Use the Distributive Property to find 7(11 – 8)

• 133

• 21

• 69

• 85

Simplify 3(5a + b) + 4(a + 2b).

• 9a + 5b

• 19a + 3b

• 19a + 11b

• 9a + 9b