The Humanities final last year had a total of 180 points possible. If a student scored 75% on the final, how many problems did the student answer correctly? How many did the student answer incorrectly?

Questions answered correctly:

Student scored 75% out of 180.

= 75% * 180

= 135 problems

Questions answered incorrectly:

= Total points - Questions answered correctly

= 180 - 135

= 45 problems

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !