Urgent needed! write y = (-5/8)x + 3 in standard form using integers. a. 5x + 8y = -24 b. 5x + 8y = 24 c. 5x - 8y = 24 d. -5x + 8y = 24

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?