An electrician charges $85.00 for
service call, plus a
8% sales tax rate
How much change will
you receive if you pay
$ 100.00?

$8.20

Step-by-step explanation:

you pay the $85 plus the 8% tax

multiply $85 by .08 to find the sales tax that needs to be paid

add that number you get; 6.8 + 85 = 91.8

subtract 91.8 from 100; 100- 91.8 to get 8.2

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)