PA Test 4 Review

Which graph matches the inequality

k < 3?

• A

• B

• C

• D

Tags

CCSS.6.EE.B.8

Solve: x + 3 < − 5

• x < − 2
• x < − 8
• x > − 8
• x > − 2

Tags

CCSS.7.EE.B.4B

Write an expression. 
Anita needs at least an 90 grade (g) on her test to get an A in math class.

• g ≤ 90
• g ≥ 90
• g < 90
• g > 90

Tags

CCSS.6.EE.B.8

Is x = 9 a solution to the given inequality.
x > 9

• TRUE
• FALSE

Tags

CCSS.6.EE.B.5

-4x > 36

• x > -9

• x > 9

• x < -9

• x < 9

Tags

CCSS.6.EE.B.8

• x < -20

• x > -20

• x < 20

• x > 20

Tags

CCSS.6.EE.B.8

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:
4x² - 3x + 11 -2x

• 4x² - 5x + 11
• 11x + 11
• 16x² - 5x + 11
• 10x²

Tags

CCSS.7.EE.A.1

Simplify 14(b – 10).

• 4b
• b – 140
• 14b – 140
• 14b – 10

Tags

CCSS.6.EE.A.3

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side. 
• Subtract 62 from each side.
• Multiply each side by 62.
• Add 123 to each side.

Tags

CCSS.6.EE.B.7