CCSS.Math.Content.7.EE.B.4

What is the solution to the system?

• (3, -1)
• (2, -6)
• No Solution 
• (6, -2)

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CCSS.Math.Content.7.EE.B.4

Solve the equation.
9a + 3 = 6a + 6

• a = 1
• a = 2
• a = 3
• a = 6

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CCSS.Math.Content.7.EE.B.4

4x + 22 = -34

• -14
• -22
• 16
• -20

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CCSS.Math.Content.7.EE.B.4

Heather is a hairdresser and her customers pay $5 to reserve an appointment time and $12 for every hour Heather works on their hair style. As a back to school special she offers to lower her price per hour by $5. What equation represents the total amount paid to Heather, y, after x hours of hair styling?

• y = 5 + 12x
• y = 12x
• y = 7x + 5
• y = 12x + 12

Tags

CCSS.Math.Content.7.EE.B.4

6t - (1/6) = 9

• t = 1 19/36
• t = 1 17/36
• t = - 1 19/36
• t = 8

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CCSS.Math.Content.7.EE.B.4

The solution is:

• (4, 3)
• (3, 4)
• (-4, 3)
• No solution

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CCSS.Math.Content.7.EE.B.4

7(2x - 4) = 42

• x= 5
• x= 8
• x= 2
• x= 9

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CCSS.Math.Content.7.EE.B.4

-25x < 400

• x < -16
• x > 16
• x > -16
• x < 16

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CCSS.Math.Content.7.EE.B.4

10 ≥ x - 3

• x ≤ 13
• x ≥ 13
• x ≤ 7
• x ≥ 7

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CCSS.Math.Content.7.EE.B.4

-3=k-5
k=?

• -⅗
• -15
• 2
• -8

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CCSS.Math.Content.7.EE.B.4