CCSS.Math.Content.8.EE.C.7

Solve for x:
52 = -5x - 3

• x = 11
• x = -11
• x = 275
• x = -275

Tags

CCSS.Math.Content.8.EE.C.7

Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test.  Which equation best describes Bob progress on his math test?

• 5 + 9 = 14
• -5 + -9 = -4
• -5 + -9 = -14
• 5 + -9 = -4

Tags

CCSS.Math.Content.8.EE.C.7

- 1 + ^a/₃ =4

• a = -15

• a = 15

• a = 9

• a = -9

Tags

CCSS.Math.Content.8.EE.C.7

Solve for the values of x:
(x + 2)(x - 3) = 0

• { 2, 3 }
• { -2, -3 }
• { 2, 3 }
• { -2, 3 }

Tags

CCSS.Math.Content.8.EE.C.7

x+1=9

• 7
• 8
• 9
• 10

Tags

CCSS.Math.Content.8.EE.C.7

Solve the equation:
½ (2x + 6) = 3x + 13

• no solution
• x = 8
• x = -5
• x = 7

Tags

CCSS.Math.Content.8.EE.C.7

Madison has test scores of 93, 82, 86, and 75. What must she score on her next test to have an average of 86?

• 94
• 90
• 86
• 88

Tags

CCSS.Math.Content.8.EE.C.7

Solve for k.
2k - 9≤ -19

• k ≤ -5
• k ≤ 5
• k < -5
• k < 5

Tags

CCSS.Math.Content.8.EE.C.7

Simplify by combining like terms:

3x + 2x

• 5x

• x

• 6x

• 5

Tags

CCSS.Math.Content.8.EE.C.7

12+5w=15+4w

• w=1

• w=3

• w=5

• w=4

Tags

CCSS.Math.Content.8.EE.C.7