If you are asked to find 621 / 59 how do you know the quotient will be greater than 10 before you actually divide?

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)