Solve the equation by expressing each side as a power of the same base and then equating exponents.ex + 9 = 

A. {12}
B. {6}
C. {-12}
D. {-6}


Answer: C

Mathematics

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Provide an appropriate response.Tyres purchased five boxes of pencils, each containing two-hundred twenty-five pencils. She also bought three boxes of colored pencils, each box containing twenty-four pencils. How many total pencils did she buy?

A. 1,187 pencils B. 1,992 pencils C. 302 pencils D. 1,197 pencils

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Provide an appropriate response.If f(x) =  and g(x) = 2x3, find (f(g(x)).

What will be an ideal response?

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Convert to Decimal.

a. 272 b. 4100 c. 4004 d. 8008 e. 8440

Mathematics

Solve the right triangle shown in the figure. Round lengths to one decimal place and express angles to the nearest tenth of a degree. B = 27.4°, c = 3.0 mm

A. a = 1.4 mm, A = 62.6°, b = 2.7 mm B. a = 2.7 mm, A = 62.6°, b = 1.9 mm C. a = 2.7 mm, A = 62.6°, b = 1.4 mm D. a = 1.9 mm, A = 62.6°, b = 2.3 mm

Mathematics