An internet service provider charges $9.95/month for the first 20 hours and $0.50 for each additional hour. write an expression representing the charges for h hours of use in one month when h is more than 20 hours. what is the charge for 35 hours?

The expression is :

Step-by-step explanation:

The expression representing the charges for h hours of use in one month when h is more than 20 hours is :

When h = 35 hours:

=>

=>

= $17.45

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)

inverse operation of addition