1. The South Bowie Library and Oxon Hill Library are having a used book sale. The total cost, y, is a function of the number of books, X.

Cost = x + 5

a) In which library it is cheaper to buy books? Explain.

b) Which function has a greater constant rate of change? Explain.

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