All pants and shirts at a clothing company are on sale for half-price.
Ophelia purchased 8 shirts and pairs
of pants and paid $176. Her friend
Yolanda purchased 3 shirts and 4 pairs
of pants and paid $116. What is the
most reasonable price for a shirt?
A $6
B $8
C $12
D $20

answer: answer is b.

[m < b = 120º]

step-by-step explanation:

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.

just a girl thing, i think im cute when im not lol