Wetland Waterpark is a popular end of year field trip destination.
Adams High School and Jefferson High
School both planned trips there. Adams
rented and filled 2 vans and 13 buses with
487 students. Jefferson rented and filed 2
vans and 3 buses with 137 students. Every
van had the same number of students in it
as did the buses. Find the number of
students in each van and each bus.

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?