Solve the problem.The product of two consecutive integers is 89 more than their sum. Find the integers.

A. 10, 11 or -9, -8
B. 10, 11
C. 9, 10 or -9, -8
D. -9, -8


Answer: A

Mathematics

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A. f(x) = 
B. f(x) = 
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Solve the inequality.(x - 3)(x2 + x + 1) >

A. (-?, -1) or (1, ?) B. (3, ?) C. (-?, 3) D. (-1, 1)

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Determine whether the system of equations is consistent or inconsistent. If the system is consistent, determine whether the equations are dependent or independent.

A. Independent B. Dependent C. Inconsistent

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Solve the problem.A bridge with a semi-elliptical arch extends over a river as shown. Find an equation of the ellipse that represents the arch of the bridge.

A.  +  = 1
B.  +  = 1
C.  +  = 1
D.  +  = 1

Mathematics