Provide an appropriate response.Factor by removing common factors after grouping:  x2 + 3x + 4xy + 12y

A. (x + 4)(x + 3)
B. (x + 4y)(x + 1)
C. 4xy(x + 3)
D. (x + 3)(x + 4y)

Answer: D

Mathematics

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Solve the problem.Alan walked  mile to the store and then another 2 miles to his friend's house. How far did he walk?

A.  miles
B. 2 miles
C.  miles
D. 2 miles

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Evaluate the expression for the given values. If necessary, round to the nearest tenth.  x = 7, y = 4

A.  
B.
C.  
D.  

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Subtract. Check by adding.

A. 1128 B. 240 C. 144 D. 244

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Find the compound amount for the deposit. Round to the nearest cent.$11,000 at 5% compounded semiannually for 7 years.

A. $16,263.16 B. $11,440.50 C. $13,357.16 D. $16,219.43

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Mathematics