Solve the quadratic inequality. Graph the solution.5x2 + 2x + 3 ? 0
A. (-?, ?)
B. no solution
C. 
D. 
Answer: A
Mathematics
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Solve the problem. Round to the nearest hundredth.945 is what percent of 1685?
A. 0.56% B. 0.06% C. 178.31% D. 56.08%
Mathematics
Classify the angle as acute, right, obtuse, or straight.
A. Obtuse B. Right C. Acute D. Straight
Mathematics
Make a stem and leaf plot of the data.The midterm test scores for the seventh-period typing class are listed below.85 77 93 91 74 65 68 9788 59 74 83 85 72 63 79
A. 
B. 
Mathematics
Write an inequality involving the variable x that describes the set of numbers graphed.
A. -6 ? x < -2 B. -6 < x ? -2 C. -6 ? x ? -2 D. -6 < x < -2
Mathematics