Solve the quadratic equation by factoring.x2 - x = 12
A. x = 1, 12
B. x = -3, 4
C. x = -3, -4
D. x = 3, 4
Answer: B
Mathematics
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Graph the system of inequalities.y ? 4x + 4x + y ? 1
A. 
B. 
C. 
D. 
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Determine whether the following is a probability model.
A. Yes B. No
Mathematics
Solve the problem.Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 245 miles in the same time that Dana travels 215 miles. If Chuck's rate of travel is 6 mph more than Dana's, and they travel the same length of time, at what speed does Chuck travel?
A. 42 mph B. 43 mph C. 49 mph D. 56 mph
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Write an equation that results in the indicated translation.The absolute value function, shifted 9 units upward
A. y = 
- 9
B. y = 
C. y = 
+ 9
D. y = 
Mathematics