Divide. Express your answer in simplest form.-1
÷ -1
A. 1
B. -1
C. 2
D. 1
Answer: D
Mathematics
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A. Yes B. No
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Solve the problem.This chart shows the number of meals served in a restaurant during each of the past 4 months. Assume that the information in the chart defines a function with the name g. For which x does 
A. February B. April C. January D. March
Mathematics
The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. 
At what time was the temperature its lowest?
A. 1 p.m. B. 9 a.m. C. 6 p.m. D. 4 p.m.
Mathematics
Solve the problem.Suppose that the function y = f(x) is decreasing on the interval (9, 7). What can be said about the graph of 
A. decreasing on (-9, -7) B. decreasing on (9, 7) C. increasing on (-9, -7) D. increasing on (9, 7)
Mathematics