For the given simplex tableau, determine which variable should be brought into the solution and which row to use as a pivot. x1 x2 x3 x4 M
A. x1, row 2
B. x2, row 1
C. x2, row 2
D. x1, row 1
Answer: B
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Provide an appropriate response.Find the equation of the line passing through the given point with the given slope (solve the equation for y): (-3, -2) and m = 1
Fill in the blank(s) with the appropriate word(s).
Solve the equation by the square root property.x2 = 20
A. {400}
B. {
}
C. {±2
}
D. {10}
Solve the problem.A $74,000 trust is to be invested in bonds paying 8%, CDs paying 5%, and mortgages paying 9%. The bond and CD investment together must equal the mortgage investment. To earn a $5930 annual income from the investments, how much should the bank invest in bonds?
A. $12,000 B. $23,000 C. $25,000 D. $37,000
Factor using the reverse FOIL method.15x2 - 4x - 4
A. (3x - 2)(5x + 2) B. (15x - 2)(x + 2) C. (3x + 2)(5x - 2) D. (15x + 2)(x - 2)