Solve the system of equations 2x+y+z=1 2x-y-3z=-3 x-2y-4z=-2

At a lunchron, guests are offered a selection of five different grilled vegetables and four different meats. in how many waya could one choose three vegetables and two meats?

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

For the feasibility region shown below find the maximum value of the function p=3x+2y