What is the common ratio of the sequence −8, 12,−18, 27, ...

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

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.

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?