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

Match the description to its equation.
Moves up 2
Moves left 4

• A
• B
• C
• D

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

Solve for "x" ?
x-9=15

• 23
• 6
• 24
• 11

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

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

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

-11 + 3(b + 5) = 7

• 1
• -1
• 3
• -3

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

144=12z

• z=20
• z=11
• z=12

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

Solve the equation:
x - 5.5 = 10.5

• x = 16
• x = -15
• x = 5
• x = -5

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

Pick the correct inequality.

• A
• B
• C
• D

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

Solve:
y = 7x + 9
2y + 2x = -18

• (5, 0)
• (9, 18)
• (-2, -5)
• (1, 16)

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

When solving an inequality, if you add a negative, you have to FLIP the sign.

• true 
• false

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

Sam make $10.25 per hour working at Cheddars.  He plans to buy a laptop for $550.  Write and solve an inequality describing how many hours h Sam will have to work to be able to buy the laptop. (Round to the next higher hour)

• 10.25h < 550; less than 54 hours
• 10.25h > 550; greater than 54 hours
• 10.25h ≤ 550; at most 54 hours
• 10.25h ≥ 550; at least 54 hours

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