Write 10^3 as a multiplication expression having repeated factors?

1foot = 12 inches; 1 yard = 3 feet

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation

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?