There are two warehouses (w1, w2) and three retail locations (a, b, c).
w1 is capable of supplying 250 units of product per period
w2 is capable of supplying 114 units of product per period
a requires 210 units of product per period
b requires 60 units of product per period
c requires 62 units of product per period
costs for routing one unit of material between the locations are as follows:
w1-a: 21
w1-b: 10
w1-c: 23
w2-a: 24
w2-b: 9
w2-c: 2
apply the transportation model to this situation and enter the quantity (in whole units) that would be routed
w2 to b

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form

246

step-by-step explanation:

p

step-by-step explanation: