Solve the problem.4 + 4 × 3 + 4 × 32 + . . . + 4 × 388 =

A. 4 × (389 - 1)
B. 2 × (388 - 1)
C. 2 × (389 - 1)
D. 4 × (388 - 1)
E. none of these

Answer: C

Mathematics

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A. > B. <

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Find the area of the rhombus shown if WY = 30 cm.

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Perform the operations indicated. Write your answer in simplest form.1.8(-7.79)

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