Solve the problem.If x is proportional to , and x = 18 when v = 8, find x when v = 48.

A. x = 3
B. x = 24
C. x = 64
D. x = 6

Answer: A

Mathematics

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Simplify. Write the answer using positive exponents only. Leave the answer in exponential notation.

A.
B.
C. 9x6y7
D. 9x11y18

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Determine the number of triangles ABC possible with the given parts.a = 35, b = 53, A = 26°

A. 3 B. 0 C. 2 D. 1

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Divide and simplify. Write the answer as a whole or mixed number when necessary.42 ÷ 

A. 17
B. 18
C. 19
D. 16

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Let f be a function with the given domain and range. Find the domain and range of the indicated function.Domain of f(x): [-3, 0]; Range of f(x): [0, 4] 2f

A. D: ; R: 
B. D: ; R: [0, 8]
C. D: [-15, 0]; R: [0, 8]
D. D: [-6, 0]; R: [0, 20]

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Mathematics