Question 1031821
ups offers two-day shipping of any package weighing as much as 2 pounds for 5 dollars plus 1 cent per mile 

C(x) = 5 +0.01D

use the equation to figure out how far you can ship a 2-pound package for 35 dollars.

C(x) = 5 +0.01D

35 = 5+0.01D

30=0.01D
D= 30/0.01

D= 3000 miles for $35