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

When graphing an inequality, what does a closed circle mean?

• The number is not included in the list of answers.
• The number is included in the list of answers.

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

Solve: -2x ≤ 14

• x ≤ 7
• x ≤ -7
• x ≥ 7
• x ≥ -7

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

What type of slope?

• negative
• steep
• undefined
• zero slope

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

Solve the equation for x:
2x + 3x + 4 = 44

• x = 8
• x = 9
• x = 10
• x = 11

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

Do I need to flip my sign?
3x  ≥ 12

• Yes
• No

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

What is the goal when solving an equation?

• To make zero pairs

• To isolate the variable

• To justify my answer

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

Billy opened a bank account with $200, and every week he spends $15.

Which equation best represents this situation?

• y = -15x + 200

• y = 15x - 200

• y = 200x + 15

• y = 15x + 200

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

Mrs. Rodriguez plants a 4-inch tomato plant in her garden. The tomato plant grows at a rate of 2 inches per week. what equation would show the relationship?

• y= 2x + 4

• y= 0.5x + 4

• y= 4x + 2

• y= 2x - 4

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

A piece of scenery for the school play is in the shape of a 5-foot-long rectangle. The designer decides to increase the length. There will be 3 identical rectangles with a total length of 17 feet. By how much did the designer increase the length of each rectangle?

• 3(x + 5) = 17

• 3x + 5 = 17

• 5(x + 3) = 17

• 5x + 3 = 17

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

 $x-20=-10$  

•  $x=-200$  

•  $x=-\frac{1}{2}$  

•  $x=-30$  

•  $x=10$  

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