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

Solve for x:
2(3x + 4) + 2 = 4 + 3x

• 2
• -2/3
• 10
• -2

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

-4x⁰

• -4x
• -4
• 1
• -1

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

The length of a rectangular field is 75 yards. This is 3 yards more than twice the width. How could I find the width of the field?

• 2w + 3 = 75
• 2/w + 3 = 75
• 2w - 3 = 75
• 3w = 75

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

3y+6+4y-7=-8

• y=-1
• y=-8
• y=1
• y=7

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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

The Roaming Cell Phone Company charges $15.00 per month plus $0.20 per minute of airtime usage.  If Juanita uses x minutes of airtime, what is an equation that can be used to determine her monthly cell phone bill (C)?

• C = 15 + 0.20x
• C =15 (0.20x)
• C = 15 + x + 0.20
• C = 0.20 + 15x

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

Bob has $150 in his savings account and saves $40 per month. Which equation below represents this relationship?

• y=150 + 40

• y=40x + 150

• y=150x + 40

• y=40x-150

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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

in the equation y=mx+b, m is

• y intercept

• rate or slope

• where you mark a dot on the x axix

• where you mark a dot on the y axis

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

Which equation matches the graph?

• y = 1/3x + 3

• y = 3x

• y = x +3

• y = 3x + 3

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