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

Solve for h.

• A
• B
• C
• D

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

Rewrite the expression with the variable on the left.
19 < g

• g > 19
• g < 19

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

The distance it takes to stop a car varies directly as the square of the speed of the car. If it takes 112 feet for a car traveling at 40 miles per hour to stop, what distance is required for a speed of 65 miles per hour?

• 308.05 ft

• 295.75 ft

• 296.09 ft

• 253.5 ft

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

Solve.

x² - 10 = -10

• x= 0

• No Real Number Solution

• x = ±5

• x = 2, 5

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

Solve the system of equations.
x-3y=13
5x+6z=41
2x+4y-z=5

• (7,-2,1)
• (13,0,-4)
• (10,-1,11)
• (1,-4,6)

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

Solve by taking square roots:

5b² - 4 = 41

• b = 9, b = -9

• b = 3, b = -3

• b = 8, b = -8

• no real solution

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

Solve (x²-9) = 0

• x = 9

• x = 9, -9

• x = 3, -3

• x = 3

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

Solve

4x² + 4x + 1 = 0

• x = -½

• x = -2

• x = 0

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

Who is the best friend in this problem?

 $5x\ -\ 8\ =\ 18$  

• 5

• 8

• -8

• 18

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

Evaluate:  $\log_{11}x=5$  

• 1

• 8694

• 161051

• 55

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