(point drop/ joke question) Jerry stole 56 peices of toms cheese. tom buys all of Rushia's wepeans, jerry steal more cheese, how odes tom react?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

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?

Asap! i'm not good math and i'm lost.