Simplify the expression using the order of operations.5(7x - 4) - 4(x - 2)

A. 31x - 28
B. 31x - 6
C. 15x - 12
D. 31x - 12


Answer: D

Mathematics

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Multiply. Write the answer in descending order.7m4(-11m4 + 6m3)

A. -77m8 + 42m7 B. -77m8 + 6m3 C. -35m4 D. -35m8 - 35m7

Mathematics

Solve the equation.6x - 4x = 16

A. 8 B. 14 C. 3.333 D. 9

Mathematics

Follow the order of operations to work the problem.6 + (16 - 25)

A. 3 B. 35 C. -3 D. 47

Mathematics

Write the first five terms of the geometric sequence with the given information.The first term is -5 and the common ratio is -4.

A. -5, -9, -13, -17, -21 B. -5, 20, -80, 320, -1280 C. -4, 20, -80, 320, -1280 D. -5, -20, -80, 320, -1280

Mathematics