Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
A. 6
B. 
C. 31p
D. 
Answer: D
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Solve the problem.On a map of the Thunderbird Country Club golf course, 1.5 inches equals 60 yards. How long is the 13th hole if the map shows 10 inches?
A. 600 yd B. 9.0 yd C. 900 yd D. 400 yd
Provide an appropriate response.15 is not a prime number because
A. 15 is not divisible by any number except 1 and itself. B. its factor pairs are 3 × 5. C. it has 1 as a factor. D. its factor pairs are 1 × 15, 3 × 5.
Convert the rectangular equation to a polar equation that expresses r in terms of ?.y = 2
A. r = 
B. r = 2
C. sin ? = 2
D. r = 
Use multiplication to check the answer. If an answer is incorrect, find the correct answer.
A. Correct B. Incorrect; should be 65 R25 C. Incorrect; should be 66 R24 D. Incorrect; should be 65 R19