In how many different ways can $\frac{2}{15}$ be represented as $\frac{1}{a} \frac{1}{b}$, if $a$ and $b$ are positive integers with $a \ge b$

What is the slope of a line that is perpendicular to y = 3x + 1

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.