2106AK Midterm Review 2022

Solve: 
3x + 2 < -7  or  -4x + 5 < 1

• x < -3  and  x < 1
• x < -3  and  x > 1
• x < -3  or  x < 1
• x < -3  or  x > 1

Solve.
|2x - 1| = 7

• x = -3 or x = 4
• x = 4
• x = 4 or x = -4
• no solution

Solve.
|5x + 7| < 22

• x < -5 ⅘ or x > 3
• -5 ⅘ < x < 3
• -3 < x < 5 ⅘
• x < -3 or x > 5 ⅘

Which property is shown below?

x + 7 = 7 + x

• Commutative

• Distributive

• Additive Property of Equality

• Associative

Tags

CCSS.6.EE.A.3

Which property is shown below?

(x + y) + z = x + (y + z)

• Commutative

• Distributive

• Additive Property of Equality

• Associative

Tags

CCSS.6.EE.A.3

Which property is shown below?

5 * 1 = 5

• Zero Property

• Identity Property of Multiplication

• Subtraction Property of Equality

• Identity Property of Addition

Tags

CCSS.3.OA.B.5

Which property is shown below?

4(x + y) = 4x + 4y

• Commutative

• Distributive

• Additive Property of Equality

• Associative

Tags

CCSS.6.EE.A.3

Rewrite the expression by combining like terms.

8y² + 7xy – 2y² - 5xy + 2x

• 10y² + 2xy + 2x

• 6y² + 2xy + 2x

• 6y² + 12xy + 2x

• 10y² + 12xy + 2x

Tags

CCSS.7.EE.A.1

6k - 3(-8k + 1)

• -7k - 16

• -13k - 16

• -5k - 16

• 30k - 3

Tags

CCSS.6.EE.A.3