Use two calculators tables to solve the equation. 12 ( x + 2 ) = 14x + 20

A) x = 2
B) x = 1
C) x = 0
D) x = 3
E) x = 4


A) x = 2

Mathematics

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Write an equivalent double integral with the order of integration reversed.

A.
B.
C.
D.

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Find the unknown value.50 is what percent of 40?

A. 125% B. 130% C. 80% D. 1.25%

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Solve.28.7 = - 21.9 - n

A. -50.6 B. 6.8 C. -6.8 D. 50.6

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Write the inequality using interval notation, and illustrate the inequality using the real number line.y < 2

A. (-?, 2]

B. [-?, 2]

C. [-?, 2)

D. (-?, 2)

Mathematics