There are 80 chairs in a cafeteria. There are also 16 tables, as well.
Which ratio is proportional to
tables to chairs?

The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n