Aprincipal of $3700 is invested at 4.75% interest, compounded annually. how much will the investment be worth after 9 years?

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

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 !

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0