Simplify.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Graph the parabola.y2 = -2x
A. 
B. 
C. 
D. 
Mathematics
The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. 
During which hour did the temperature increase the most?
A. 10 a.m. to 11 a.m. B. 1 p.m. to 2 p.m. C. 9 a.m. to 10 a.m. D. 12 p.m. to 1 p.m.
Mathematics
Solve the problem.Edwin has a board that is 10.8 feet long. He wants to cut the board into pieces that are 1.8 feet long. How many 1.8-foot pieces will he get from the large board?
A. 60 pieces B. 5 pieces C. 6 pieces D. 7 pieces
Mathematics
Perform the indicated operation.
? 
A. 
B. 
C. 
D. 
Mathematics