Aisha brings party favors to class one day. She gives 3/5 of them to her friends Gareth, Tammy, and Camilla. If she gave them 21 party favors, how many did she bring to class?

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

If the discriminant if a quadratic equation is 4 which statement describes the roots?

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !