Zoey has $0.15 worth of pennies and nickels. She has 3 more pennies than nickels. Determine 3 ways to have 3 more pennies than nickels

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get

Sum of the interior angles of a pentagon