Graph the linear inequality in two variables.x + y < -2
A. 
B. 
C. 
D. 
Answer: C
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Divide.6.3 ÷ (0.09)
A. 
B. 62.1
C. 6.21
D. 70
Find an equation of the parabola described.Vertex at (0, 0); axis of symmetry the x-axis; containing the point (1, 3)
A. x2 = 9y
B. x2 = 
y
C. y2 = 
x
D. y2 = 9x
Solve the problem.Suppose that the cost C of removing p% of the pollutants from a chemical dumping site is given byC(p) = 
.Can a company afford to remove 100% of the pollutants? Explain.
A. Yes, the cost of removing p% of the pollutants is $350, which is certainly affordable. B. No, the cost of removing p% of the pollutants is $350, which is a prohibitive amount of money. C. No, the cost of removing p% of the pollutants increases without bound as p approaches 100. D. Yes, the cost of removing p% of the pollutants is $35,000, which is certainly affordable.
Use synthetic division to find the quotient and the remainder.(2x4 - x3 - 15x2 + 3x) ÷ (x + 3)
A. Q(x) = (2x3 - 7x2 + 6x - 15); R(x) = - 45 B. Q(x) = (2x3 - 5x2 + 3); R(x) = 9 C. Q(x) = (2x3 + 5x2 + 3); R(x) = 9 D. Q(x) = (2x3 - 7x2 + 6x - 15); R(x) = 45