SOL Quiz Review #5

Which of the inequalities could not be modeled by the graph.

• -x + 6 < 9
• -2 > 2x + 4
• 2x + 5 > -1
• 7 < 8x - 2 - 11x

Tags

CCSS.7.EE.B.4B

Which property justifies the work shown in step 1?

Original       3(x – 5) + 2(6 – x) = 10
Step 1 :         3x – 15 +12 – 2x = 10
Step 2:          3x – 2x – 15 + 12 = 10

• Commutative Property
• Property of zero
• Distributive Property
• Inverse Property

Tags

CCSS.6.EE.A.3

Which property justifies the work shown between step 1 and step 2?

Original       3(x – 5) + 2(6 – x) = 10
Step 1 :         3x – 15 +12 – 2x = 10
Step 2:          3x – 2x – 15 + 12 = 10

• Commutative Property
• Property of zero
• Identity Property
• Inverse Property

Tags

CCSS.6.EE.A.3

What is the solution to
– 7x + 13 < 55?

• x > - 6 
• x < - 6
• x > 6
• x < 6

Tags

CCSS.7.EE.B.4B

Which equation is best described by the following graph?

• 18 - 4x < 2
• 3(x + 2) > 15
• x > 8x +7
• 7(2 - x) < 21

Tags

CCSS.7.EE.B.4B

Select the set of numbers that are included in the solution set of the following inequality?

• -1, 0, -12
• -5, -1, -20
• 1, 6, -9
• -1, 0, 1

Kyle was modeling a problem given to him by his teacher. His illustration of the teacher’s problem is illustrated.
Kyle translated the problem into an algebraic expression: 3m + 7 + (-m) + 3. Which property allows Kyle to rewrite the expression as
3m – m + 7 + 3?

• distributive property
• commutative property
• associative property
• additive identity property

Tags

CCSS.6.EE.A.3

Which of the following equations best represents the graph?

• y = 2x + 1
• y = -2x - 1
• 3y = 6x + 2
• y = -2x + 1

Given the function of x defined by:
h(x) = -5x + 4. 

What is the range if the domain is {^-3/₅, 2, 5}?

• {-21, -6, 7}
• {2, 4, 29}
• {1, 7, 14}
• {-21, -6, 19}

What is the equation of the line graphed?

• 2x + 3y = - 4
• 2x – 3y = 12
• 3x – 2y = - 12
• 2x – 3y = 6