Solve the following model using the excel solver. min z = 18x1 + 25x2 + 32x3 s. t. 8x1 + 16x2 + 21x3 ≥ 400 18x1 + 22x2 + 25x3 ≥ 550 3x1 + 5x2 + 8x3 ≥ 150 x1, x2, x3 ≥ 0 provide the optimal solution and optimal objective function value. round the numbers to three decimal places

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is

me! what did you put for this question?

step-by-step explanation:

ratio is 2 : 9

the answer is three

13.5 : 3

the answer is -6

step-by-step explanation:

the answer is -6 because its next to the variable m