Find the net cost. Round to the nearest cent.$79.40 less 15/25/10

A. $29.40
B. $45.56
C. $39.70
D. $49.23


Answer: B

Mathematics

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A.
B. ?
C. ?
D. ?
E. ?

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A. f(-2) = 8 and f(-1) = -13; yes B. f(-2) = -8 and f(-1) = -13; no C. f(-2) = 8 and f(-1) = 14; no D. f(-2) = -8 and f(-1) = 13; yes

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