Which numbers are irrational and rational

Find |−5|. a. −5 b. 5 c. one-fifth d. –one-fifth !

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds