Solve the inequality analytically. Support the answer graphically. Give exact values for endpoints.x2 - 5x - 6 < 0
A. (-?, -1)
B. (6, ?)
C. (-?, -1) ? (6, ?)
D. (-1, 6)
Answer: D
Mathematics
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A. (A ? B ? C)' B. (A ? B) ? C' C. (A ? B) ? C' D. A ? B ? C'
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A. $694.78 B. $93.71 C. $139.22 D. $55.56
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Find an equation that meets the given conditions.y varies directly as x and y = 3 when x = 
A. y = 
x
B. y = 21x
C. y = 
x
D. y = x + 
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Determine if the given ordered triple is a solution of the system.x - y + z = 5x + y + z = -5x + y - z = 3(4, -5, -4)
A. Yes B. No
Mathematics