Translate the sentence to an equation and then solve.m decreased by four is equal to fifteen.

A. m - 15 = 4; 11
B. m = 15 - 4; 11
C. m - 4 = 15; 19
D. 4 - m = 15;  -11


Answer: C

Mathematics

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A. log10 = 0.001
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C. log10 = -3
D. log3-3 = 0.10

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a. 8.42 b. 0.842 c. 84200 d. 84.2 e. 8420

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A. Yes B. No

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