6) Suppose at a high school with 600 students 360 students like fiction books, 210 like non-fiction books, and 70 like
both fiction and non-fiction books. Which statements are correct?

A)
325 students like fiction books but not non-fiction books.
B)
140 students like non-fiction books but not fiction books.
C)
70 students do not like fiction or non-fiction books.
Eliminate
D)
The probability that a randomly selected student likes both fiction and
non-fiction is 0.1167.
E)
The probability that a randomly selected student likes only fiction is
0.4833.

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer