A bookstore is selling books for $10 each. Which graph shows the relationship between the number of books, x, the store sold and the total amount of money, y, paid from the book sales? YBOOK SALES 5n 0 12 3 4 5 Number of Books Sold BOOK SALES 50 40 30 20 10 tal Amount Paid Total Amount Paid (dollars) (dollars)

True or false? On the average, families spent less on dairy products than on cereals and bakery products.

Which situation below does NOT represent a multiplicative relationship?  a There are three times as many apples as bananas  b One-third of the students are boys in Mr. Rocha's class.  c The number of laptops purchased increases by 135 each month  d The amount Neha earns each hour is $15.00

14. Forest Fires and Acres Burned An environmentalist wants to determine the relationships between the numbers (in thousands) of forest fires over the year and the number (in hundred thousands) of acres burned. The data for 8 recent years are shown. Describe the relationship. Number of fires x 72 69 58 47 84 62 57 45 Number of acres burned y 62 42 19 26 51 15 30 15