Perform the indicated operation.-9.9 - 2
A. 7.9
B. 11.9
C. -7.9
D. -11.9
Answer: D
Mathematics
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Provide an appropriate response.Simplify: 
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve for x. Check your answers.8 - 20 + 6 = 1 + x - 9
A. x = -16 B. x = 2 C. x = 4 D. x = 26
Mathematics
The graph of a logarithmic function is shown. Select the function which matches the graph.
A. y = log4x B. y = log4(x + 1) C. y = log4x - 1 D. y = log4(x - 1)
Mathematics
Solve the problem.A company's profit amounted to 20% of its sales. If the profits were $3 million, then what were the company's sales?
A. $13 million B. $17 million C. $16 million D. $15 million
Mathematics