1) The student council at Fairview High School is making T-shirts to sell for a fundraiser, at
a price of $11 apiece. The costs, meanwhile, are $9 per shirt, plus a setup fee of $72. Selling
a certain number of shirts will allow the student council to cover their costs. How many shirts
must be sold? What will the costs be?

x> 6

step-by-step explanation:

8x+8> 7x+14

8x-7x> 14-8

x> 6

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)

2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.

my computer is slow i can not see it sorry