Solve the following linear programming problem
maximize z = 100x +150y
subject to:
x+3y ≤ 120
35x+10y ≤ 780
x ≤ 20
x ≥ 0
y ≥ 0

32

step-by-step explanation:

the linear relationship that represents a variation in direct proportion is the linear function that varies according to the numbers of its domain, for example the cost of producing x number of items can be represented in direct proportion by f (x) = mx + b, where m is the constant of proportionality, x the number of articles produced and b the fixed cost