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

6z + 3 -4z = 9

• z = 3
• z = 60
• z = 30
• z = 1

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

When graphing an inequality, you use an open dot when you use which symbol?

• <, >
• ≤, ≥ 

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

When graphing an inequality, you use an open dot when you use which symbol?

• <, >
• ≤, ≥ 

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

A class of 30 drama students goes on a field trip to see a play. Each student pays for his or her play ticket and $9.50 for lunch. The total cost for the play tickets and lunch is $577.50. Which equation can be used to find the cost of a play ticket for one student?

• 9.50c + 30 = 577.50
• 9.50c – 30 = 577.50
• 30c – 285.00 = 577.50
• 30c + 285.00 = 577.50

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

pV = nRT
solve for R

• R= pV/nT
• R= p/n + V/T
• R= pV - nT
• R= (pV-n)/T

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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

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

m - 80 =-20

• 99
• 60
• 33
• 55

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

x - 4 > 5

• x < 9
• x ≥ 9 
• x > 1
• x > 9

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

Solve for x:
4 - 5x < 22 - 2x

• x > -6
• x < -6
• x > 6
• x < 6

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

y + 8 ≤ -15

• y ≤ -23
• y ≥ -23
• y ≤ -7 
• y ≥ -7

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