The recent award−winning movie“PARASITE”has collected 3,50,000$ in USA and Korea together in its first week of release. In U. S.A each ticket costs 15$ and in Korea each ticket costs 20$,there are total 20,000 tickets sold together in both the countries. Find how many tickets have been sold in each of the countries. Show all your working.

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

What are the steps to solving the inequality 3b + 8 ≥ 14?

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?