TEKS.MATH.9-12.II.C.1

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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TEKS.MATH.9-12.II.C.1

∣ 2x + 9 ∣ = 15

• x = 3 
• x = 3
  x = -6
• x = 3
  x = -12
• x = 6
  x = -12

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TEKS.MATH.9-12.II.C.1

The solution to this system is:

• No solution
• (0, 1)
• (0, -2)
• (4, 3)

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TEKS.MATH.9-12.II.C.1

What is the equation of the line?

• y = -3/4x + 3
• y = 4/5x + 3
• y = -4/5x + 3
• y = -4/5x

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TEKS.MATH.9-12.II.C.1

A taxi cab costs $1.75 and $0.75 for each additional mile. You have $20 to spend on you ride. Which inequality could be solved to find how many miles you can travel, if m is the number of additional miles?

• 1.75n + 0.75 ≥ 20
• 1.75n + 0.75 ≤ 20
• 0.75n + 1.75 ≥ 20
• 0.75n + 1.75 ≤ 20

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TEKS.MATH.9-12.II.C.1

AB = AB

• Reflexive POE
• Transitive POE
• Symmetric POE
• Distributive POE

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TEKS.MATH.9-12.II.C.1

Find the solution(s).

• (-1,7) and (0,5)
• (-4,2) and (-5,8)
• (-2,6) and (10,15)
• (-2,4) and (6,12)

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TEKS.MATH.9-12.II.C.1

Solve the system of inequalities by graphing.

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TEKS.MATH.9-12.II.C.1

Solve for x:
ax - b = c+d

• x = a(c + d + b) 
• x = (c + d) / (a-b) 
• x = a / (c + b + d)
• x= (c + b + d)/a

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TEKS.MATH.9-12.II.C.1

Which equation is the inverse of the equation above?

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TEKS.MATH.9-12.II.C.1