After solving a quadratic equation using the quadratic formula, what do the 2 solutions mean?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?