Elliot is buying groceries. he buys a bag of apple for 5.54, a loaf of bread for 2.49, and a jar of peanut butter for 3.73. elliot hands the cashier a twenty dollar bill. how much money should he get in change?

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Multiplying fractions by whole number 5 x 1/3=?