Deanna collected data on the favorite sports of the students of two grades. the table shows the relative frequencies of rows for the data collected:

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Which of the following can be used to explain a statement in a geometric proof?

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?