The Cookie Factory wants to sell chocolate chip and peanut butter cookies in combination packages of 6-­12 cookies. At least three of each type of cookie should be in each package. The cost of making a chocolate chip cookie is 19 cents, and the selling price is 44 cents each. The cost of making a peanut butter cookie is 13 cents, and the selling price is 39 cents. How many of each type of cookie should be in each package to maximize the profit?

b

step-by-step explanation:

the word superfluous means unnecessary

is should be y = 5x

step-by-step explanation:

correct me if im wrong

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.

i believe the answer is c.