Use the distributive property to multiply. Then, if possible, simplify the resulting expression.3(7 + m)

A. 21m
B. 21 + m
C. 21 + 7m
D. 21 + 3m


Answer: D

Mathematics

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C.
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Write the linear system corresponding to the reduced augmented matrix.

A. x1 = -4, x2 = t + 6, x3 = t for any real number t B. No Solution C. x1 = 4, x2 = -t + 6, x3 = t for any real number t D. x1 = 4, x2 = t + 6, x3 = 0

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Find the future value. Round your answer to the nearest cent.Principal = $1070Rate = 10%Time in months = 7

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