This situation can be represented by a step function.If Jalyn purchases 60 shirts the total cost will be $600.At these prices it is cheaper to buy 76 shirts than it is to buy 75 shirts.
Answer:
The problem is stated as:
Min C = 15*(2*x +y) + 21*y
subject to x*y = 450
Step-by-step explanation:
Given that the region is rectangular, it has two opposite sides called x and two other opposite sides called y (both measured in feet). Then, the area (in square feet) is:
A = x*y = 450
One of the sides called y costs $21 per linear foot. The other 3 sides (two x and one y) costs $15 per linear foot. Then, the cost function is:
C = 15*(2*x +y) + 21*y
Answer:
x = - 1
Step-by-step explanation:
y = 4 is the equation of a horizontal line parallel to the x- axis and passing through all points with a y- coordinate of 4
A perpendicular line is a vertical line parallel to the y- axis with equation
x = c
where c is the value of the x- coordinates the line passes through
The line passes through (- 1, 1) with an x- coordinate of - 1, thus
The equation of the perpendicular line is x = - 1
Answer:
it's so hard ain't it
Step-by-step explanation: