Going into the final exam, which will count as two tests, amelia has test scores of 77 84 70 59 and 92. what score does amelia need on the final in order to have an average score of 80?

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

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?

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?