A designer has 12 square feet of cotton, 21 square feet of silk, and 11 square feet of wool. A vest requires 1 square foot of cotton, 2 square feet of silk, and 3 square feet of wool. A purse

requires 2 square feet of cotton, 1 square foot of silk, and 1 square foot of wool. If the purse

sales for $80 and the vest sales for $50, how many purses and vests should be made to

maximize the designer's profit? What is the maximum revenue?

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

if you need just tell me and i will come to the rescue.

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb