Factor the expression completely. If the polynomial is prime, state this as your answer.12x2y - 147y
A. 3y(2x + 7)(2x - 7)
B. prime
C. 3y(2x + 7)2
D. 3y(2x - 7)2
Answer: A
Mathematics
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A. - 
B. 
C. 
D. 
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Tell whether the fractions are equivalent or not equivalent.
and 
A. Equivalent B. Not equivalent
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Solve the problem.The number of quarters needed to double an investment when a lump sum is invested at 10%, compounded quarterly, is given by n = log1.025 2. Use the change of base formula to find n, rounded to the nearest tenth.
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A. 74 ft3 B. 15 ft3 C. 120 ft3 D. 720 ft3
Mathematics