All of the following statements about a redundant constraint are correct except
a. a redundant constraint does not affect the optimal solution.
b. a redundant constraint does not affect the feasible region.
c. recognizing a redundant constraint is easy with the graphical solution method.
d. at the optimal solution, a redundant constraint will have zero slack.

This graph shows a portion of an odd function. use the graph to complete the table of values. x f(x) −2 −3 −4 −6

The algebraic expression shown below is missing two whole number constants. determine the constants so that the expression simplified to 14x + 11 4x + 8(x + + + 2x

Anut store normally sells cashews for? $4.00 per pound and peanuts for? $1.50 per pound. but at the end of the month the peanuts had not sold? well, so, in order to sell 40 pounds of? peanuts, the manager decided to mix the 40 pounds of peanuts with some cashews and sell the mixture for $2.00 per pound. how many pounds of cashews should be mixed with the peanuts to ensure no change in the? profit?