Two teachers are taking 8 students to the aquarium. Adult admission is $12, but students receive a discount of $3 off the adult price. How much will admission be for the teachers and their students all together?
Which expression could represent this problem?
What is the answer to the problem?

Which system of linear inequalities is represented by the graph?

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

How to simply and write the answer n a whole number