Rewrite the following linear programming problem without using matrices. Minimize CX subject to
X ? 0, whereC = [1 1 3], B = [20 10], A =
, X =
, and 0 =
.
What will be an ideal response?
Minimize x + y + 3z subject to the constraints
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Provide an appropriate response.Write the statement as an equation and solve: Eight more than twice a number is 30.
A. 2(x + 6) = 30; x = 22 B. 2x + 8 = 30; x = 3 C. 2x + 8 = 30; x = 11 D. 2(x + 8) = 30; x = 7
Solve the problem.Bill bought a new cellular phone. His monthly bill will be $35.99 each month which includes 100 minutes of use. Additional minutes will cost $0.20 per minute. Write a linear model that represents the amount of the bill, C, based on the total number of minutes, m, the phone is used in a month. Assume m ? 100 minutes.
A. C = 0.20m B. C = 0.20m + 35.99 C. C = 35.99(m - 100) + 0.20 D. C = 0.20(m - 100) + 35.99
Round the following decimal to the indicated place. 72.4648; hundredths
A. 72.36 B. 72.46 C. 72.56 D. 72.57
Use the elimination method by addition to find the solution for the following system.
A. x = 2, y = 24, z = -25 B. x = -4, y = 5, z = 11 C. x = 4, y = 5, z = -5 D. The system is inconsistent.