Blinko's charges $21.99 to print 12 top-quality single-page resumes. Each additional package of 6 copies cost $8. Determine the function that represents r(x) where x is the number of packages purchased:

(x+3)(x+7)

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb

this is a good question! i’ll do some research and what i find, i’ll contact you asap when i have something! ✊