TEKS.MATH.7.11A

Do I need to flip my sign?
3x  ≥ 12

• Yes
• No

Tags

TEKS.MATH.7.11A

The steps in solving 5b - 6 = 24 are: 

• Add 6 to both sides and divide both sides by 5
• Add 6 to both sides and multiply both sides by 5
• Subtract 6 from both sides then multiply both sides by 5
• Subtract 6 from both sides then divide both sides by 5

Tags

TEKS.MATH.8.8C

TEKS.MATH.7.3A

TEKS.MATH.7.11A

Solve the following inequality:
-4x + 14 ≤ 54

• x ≥ -10
• x ≤ -10
• x ≥ 10
• x ≤ 10

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TEKS.MATH.7.11A

21 = 5 - r 

• -16
• 16
• 24
• 26

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.11A

Justin is purchasing a new iPhone.  The sales clerk says that if he pays $100 now his monthly payments will be $25 and his total cost will be $600.  Which equation can be used to determine how many months Justin will be paying for his phone? 

• 25x + 100 = 600
• 25x - 100 = 600 
• 600 - 100x = 25
• 600 + 25x = 100 

Tags

TEKS.MATH.7.11A

Solve
x - 7 ≥ 4

• x ≥ 11
• x ≥ -11
• x ≥ 3
• x ≥ -3

Tags

TEKS.MATH.7.11A

Solve.

• x > -28
• x > 28
• x > -14
• x > 14

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TEKS.MATH.7.11A

Sophie has $14 and plans to save $5 each week until she has the $64 she needs for a new jacket.  How many weeks will it take Sophie to save money for a new jacket?

• 11 weeks
• 10 weeks
• 12 weeks
• 13 weeks

Tags

TEKS.MATH.7.11A

Lance is buying new things for his room. He wants some posters and a new rug. He spent $44.50 total. If the rug costs $27 and the posters cost $2.50 each, how many did he buy?

• 44.5 = 2.5x - 27

• 44.5 - 2.5 = 27x

• 27x + 2.5 = 44.5

• 2.5x + 27 = 44.5

Tags

TEKS.MATH.7.11A

s + 9 ≥ -25

• s ≥ -18

• s ≥ -34

• s ≤ 18

• s ≥ 34

Tags

TEKS.MATH.7.11A