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Assume y varies inversely with the square of x . If Assume y varies inversely with the square of x . If when , find y when x is 7. A) 36 B) 12 C) 6 D) 64 E) 42 when Assume y varies inversely with the square of x . If when , find y when x is 7. A) 36 B) 12 C) 6 D) 64 E) 42 , find y when x is 7.


A) 36
B) 12
C) 6
D) 64
E) 42

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Solve the following proportion. Solve the following proportion. A) B) C) D) E)


A) Solve the following proportion. A) B) C) D) E)
B) Solve the following proportion. A) B) C) D) E)
C) Solve the following proportion. A) B) C) D) E)
D) Solve the following proportion. A) B) C) D) E)
E) Solve the following proportion. A) B) C) D) E)

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Simplify the expression. Work inside parentheses first, and then divide out common factors. Simplify the expression. Work inside parentheses first, and then divide out common factors. A) B) C) D) E)


A) Simplify the expression. Work inside parentheses first, and then divide out common factors. A) B) C) D) E)
B) Simplify the expression. Work inside parentheses first, and then divide out common factors. A) B) C) D) E)
C) Simplify the expression. Work inside parentheses first, and then divide out common factors. A) B) C) D) E)
D) Simplify the expression. Work inside parentheses first, and then divide out common factors. A) B) C) D) E)
E) Simplify the expression. Work inside parentheses first, and then divide out common factors. A) B) C) D) E)

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Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. x = __________ x = __________

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Travis paddles his kayak in the harbor at Morro Bay, California, where the incoming tide has caused a current in the water. From the point where he enters the water, he paddles 4 miles against the current, then turns around and paddles 4 miles back to where he started. His average speed when paddling with the current is 1 mile per hour faster than his speed against the current. If the complete trip (out and back) takes him 1.8 hours, find his average speed when he paddles against the current. __________ miles per hour

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Solve the following proportion. Solve the following proportion.

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Simplify the complex fraction. Simplify the complex fraction. A) B) C) D) E)


A) Simplify the complex fraction. A) B) C) D) E)
B) Simplify the complex fraction. A) B) C) D) E)
C) Simplify the complex fraction. A) B) C) D) E)
D) Simplify the complex fraction. A) B) C) D) E)
E) Simplify the complex fraction. A) B) C) D) E)

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Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. x = __________ x = __________

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If y varies directly with x , and if y = - 32 when x = 8, find y when x is 5.

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Simplify each term in the following sequence. Simplify each term in the following sequence. A) B) C) D) E)


A) Simplify each term in the following sequence. A) B) C) D) E)
B) Simplify each term in the following sequence. A) B) C) D) E)
C) Simplify each term in the following sequence. A) B) C) D) E)
D) Simplify each term in the following sequence. A) B) C) D) E)
E) Simplify each term in the following sequence. A) B) C) D) E)

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A

To reduce the following rational expression to lowest terms, you will have to use factoring by grouping. Be sure to factor each numerator and denominator completely before dividing out any common factors. (Remember, factoring by grouping takes two steps.) To reduce the following rational expression to lowest terms, you will have to use factoring by grouping. Be sure to factor each numerator and denominator completely before dividing out any common factors. (Remember, factoring by grouping takes two steps.) A) B) C) D) E)


A) To reduce the following rational expression to lowest terms, you will have to use factoring by grouping. Be sure to factor each numerator and denominator completely before dividing out any common factors. (Remember, factoring by grouping takes two steps.) A) B) C) D) E)
B) To reduce the following rational expression to lowest terms, you will have to use factoring by grouping. Be sure to factor each numerator and denominator completely before dividing out any common factors. (Remember, factoring by grouping takes two steps.) A) B) C) D) E)
C) To reduce the following rational expression to lowest terms, you will have to use factoring by grouping. Be sure to factor each numerator and denominator completely before dividing out any common factors. (Remember, factoring by grouping takes two steps.) A) B) C) D) E)
D) To reduce the following rational expression to lowest terms, you will have to use factoring by grouping. Be sure to factor each numerator and denominator completely before dividing out any common factors. (Remember, factoring by grouping takes two steps.) A) B) C) D) E)
E) To reduce the following rational expression to lowest terms, you will have to use factoring by grouping. Be sure to factor each numerator and denominator completely before dividing out any common factors. (Remember, factoring by grouping takes two steps.) A) B) C) D) E)

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A bathtub can be filled by the cold water faucet in 12 minutes and by the hot water faucet in 15 minutes. How long does it take to fill the tub if both faucets are open?


A) A bathtub can be filled by the cold water faucet in 12 minutes and by the hot water faucet in 15 minutes. How long does it take to fill the tub if both faucets are open? A) B) C) D) E)
B) A bathtub can be filled by the cold water faucet in 12 minutes and by the hot water faucet in 15 minutes. How long does it take to fill the tub if both faucets are open? A) B) C) D) E)
C) A bathtub can be filled by the cold water faucet in 12 minutes and by the hot water faucet in 15 minutes. How long does it take to fill the tub if both faucets are open? A) B) C) D) E)
D) A bathtub can be filled by the cold water faucet in 12 minutes and by the hot water faucet in 15 minutes. How long does it take to fill the tub if both faucets are open? A) B) C) D) E)
E) A bathtub can be filled by the cold water faucet in 12 minutes and by the hot water faucet in 15 minutes. How long does it take to fill the tub if both faucets are open? A) B) C) D) E)

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Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. A) B) C) D) E)


A) Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. A) B) C) D) E)
B) Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. A) B) C) D) E)
C) Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. A) B) C) D) E)
D) Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. A) B) C) D) E)
E) Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. A) B) C) D) E)

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C

Solve the following proportion. Solve the following proportion. x = __________ x = __________

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A bathtub can be filled by the cold water faucet in 12 minutes and by the hot water faucet in 13 minutes. The drain can empty the tub in 5 minutes. Can the tub be filled if both faucets and the drain are open?


A) Yes
B) No

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Multiply the expressions. Multiply the expressions. A) B) C) D) E)


A) Multiply the expressions. A) B) C) D) E)
B) Multiply the expressions. A) B) C) D) E)
C) Multiply the expressions. A) B) C) D) E)
D) Multiply the expressions. A) B) C) D) E)
E) Multiply the expressions. A) B) C) D) E)

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Simplify the complex fraction. Simplify the complex fraction.

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Perform the indicated operation. Perform the indicated operation. A) B) C) D) E)


A) Perform the indicated operation. A) B) C) D) E)
B) Perform the indicated operation. A) B) C) D) E)
C) Perform the indicated operation. A) B) C) D) E)
D) Perform the indicated operation. A) B) C) D) E)
E) Perform the indicated operation. A) B) C) D) E)

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E

Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. y = __________ y = __________

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Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. A) B) C) D) E) no solution


A) Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. A) B) C) D) E) no solution
B) Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. A) B) C) D) E) no solution
C) Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. A) B) C) D) E) no solution
D) Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. A) B) C) D) E) no solution
E) no solution

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