Find the distance between −15 and 6 on a number line.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.