Find the difference.-15 - (-12)

A. 3
B. -27
C. 27
D. -3


Answer: D

Mathematics

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Convert the angle to decimal degree notation. Round your answer to two decimal places.80°40'

A. 80.74° B. 80.68° C. 80.69° D. 80.64°

Mathematics

Represent the fraction as a decimal by using the long-division algorithm.

A. 2.0
B. 2.0
C. 2.08
D. 2.09

Mathematics

Determine which two functions are inverses of each other.f(x) = g(x) = h(x) = x2

A. f(x) and h(x) B. g(x) and h(x) C. f(x) and g(x) D. None

Mathematics

If f(x) = 8x + lnx, find (8).

a. (8) = 1
b. (8) = 0
c. (8) = 8
d. (8) = ?1
e. (8) = ?8

Mathematics