Given f(x) and g(x), find the indicated composition and state its domain.f(x) = 3x + 15, g(x) = 2x - 1Find (g ? f)(x).
A. 6x + 29, all real numbers
B. 6x + 18, all real numbers
C. 6x + 12, all real numbers
D. 6x + 14, all real numbers
Answer: A
Mathematics
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Provide an appropriate response.Find angle D. Round to the nearest 0.1°.
A. 144.6° B. 100.5° C. 54.6° D. 35.4°
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Solve the problem.A bag contains 17 balls numbered 1 through 17. What is the probability of selecting a ball that has an even number when one ball is drawn from the bag?
A. 
B. 8
C. 
D. 
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Use the properties of equality to solve the equation.q + 
= - 
A. 
B. - 
C. - 
D. 
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Convert as indicated.The meeting hall in the student union has 7200 square feet of floor space. Convert this to square yards.
A. 2400 sq yd B. 21,600 sq yd C. 64,800 sq yd D. 800 sq yd
Mathematics