Five students come for after-school tutoring. Lins teacher assigned of them the sane number of problems to complete. Then he assigned each students 2 more problems.30 problems were assigned in all. How many problems did he assign each student in the beginning​

What is the measure of ac? 5 units 13 units 26 units 39 units

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?

For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization