Graph the system of inequalities.y ? x2 - 1y ? 3 - x2
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Find the area of the shaded region.
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Mark needs x liters of Paint A and y liters of Paint B to get the shade of color that he wants, and he needs at least 35 liters of the mixture.a) Write an inequality to describe the situation.b) Graph the inequality.
c) Is (25, 9) a solution of this inequality?
A. x + y ? 35;
Yes, the point (25, 9) is a solution.
B. x - y ? 35;
Yes, the point (25, 9) is a solution.
C. x + y ? 35;
No, the point (25, 9) is not a solution.
D. y ? 35 + x;
No, the point (25, 9) is not a solution.
Mathematics
Find the sum.-10 + (-2)
A. -8 B. 8 C. -12 D. 12
Mathematics
Divide.
A. 19 r 23 B. 20 r 21 C. 20 r 5 D. 19
Mathematics