Unformatted text preview: _________________ 10) Find a, b, c, and d such that 2 1 a b = 8  5
9 5
13 cd 3x 4
2 11
 y 7
11) Find x and y so that 3 x +  2 2y = 1 10 12) Solve graphically and find the coordinates of each corner point.
x + y ≤ 11
x + 5y ≥ 15
2x + y ≥ 12
y x 2 13) Solve the following linear programming problem by determining the feasible region on the graph below and testing the
corner points: y Minimize C =x + 6y Subject to 3x + 4y ≥ 36
2x + y ≤ 14 x, y ≥ 0 x Solve the problem.
14) A grain dealer sold to one customer 5 bushels of wheat, 2 of corn, and 3 of rye, for $28.00; to another, 2 of wheat, 3 of
corn, and 5 of rye, for $31.70; and to a third, 3 of wheat, 5 of corn, and 2 of rye, for $34.90. What was the price per
bushel for corn? 15) A hospital dietitian wants to i...
View
Full Document
 Fall '
 Bonacci
 Math, Addition, Vitamin E, Yorkshire Television, cubic feet, vitamin C.

Click to edit the document details