Perform the indicated operation and write the answer in simplest form.- 
? 
A. 
B. - 
C. - 
D. - 2
Answer: C
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Solve the problem.Why can't 1 be the base of a logarithmic function?
What will be an ideal response?
Solve.An investment is worth $2571 in 1992. By 1997 it has grown to $4956. Let y be the value of the investment in the year x, where x = 0 represents 1992. Write a linear equation that relates the value of the investment, y, to the year x.
A. y = 
x + 2571
B. y = 477x + 2571
C. y = -477x + 7341
D. y = -477x + 2571
Solve the problem.The following data represents the number of employees at a company at the start of each year since the company began. 
Using the line of best fit for the data set, predict the number of employees at the start of the 10th year.
Fill in the blank(s) with the appropriate word(s).
Solve triangle ABC. Round side lengths and angle measures to the nearest tenth when necessary.a = 8.30, b = 11.1, C = 122.8°
A. c ? 17.1, A ? 24.1°, B ? 33.1° B. c ? 20, A ? 26.1°, B ? 31.1° C. No triangle exists. D. c ? 22.9, A ? 22.1°, B ? 35.1°