1. Find the price per bottle of water if 12 bottles of water cost \$4.49. A. \$0.54 B. \$0.48 C. \$0.37 D. \$0.42 Hint 2. Express the ratio 437.6 miles on 17.8 gallons of gasoline as a unit rate. A. 27.50 miles per gallon B. 25.71 miles per gallon C. 26.33 miles per gallon D. 24.58 miles per gallon Hint 3. If three coins are tossed, what is the probability that exactly two will show heads? A. B. C. D. Hint 4. A jar contains 4 red marbles, 6 blue marbles, 3 yellow marbles, and 5 green marbles. If one marble is randomly selected, what is the probability that it is red or green? A. B. C. D. Hint 5. Use cross products to determine which ratio forms a proportion with A. B. C. D. Hint 6. What number is 35% of 250? A. 112.25 B. 130.75 C. 87.5 D. 162.5 Hint 7. North High School has 2764 students enrolled. Use the table to determine how many students study for 2 or more hours. A. 69 B. 594 C. 2419 D. 1534 Hint 8. If a jacket is on sale for 15% off the regular price of \$38.59, about how much is the discount? A. \$4.00 B. \$6.00 C. \$3.50 D. \$15.00 Hint 9. Find 27% of 42. A. 1.134 B. 113.4 C. 0.1134 D. 11.34 Hint 10. If you invest \$1000 in a savings account, how much interest will you earn in 3 years if the interest rate is 4.2%? A. \$126 B. \$874 C. \$1126 D. \$42 Hint 11. During the first term of the school year, Mrs. Farache had 24 students in her French class. In the second term, there were 31 students. What is the percent of change in the number of students? A. 29.17% decrease B. 22.58% increase C. 22.58% decrease D. 29.17% increase Hint 12. The school store is preparing for its yearly ''Spirit Shirt'' sale. In years past, the school store has sold a shirt to two out of every three students in the school. How many ''Spirit Shirts'' should the store expect to sell if the student population is 930? A. 740 shirts B. 700 shirts C. 660 shirts D. 620 shirts Hint 13. Preston is designing a room that will be feet long and feet wide. He wants to create a scale drawing of the room using a scale of inch = feet. What should be the dimensions of the room on Preston's scale drawing? A. inches by inches B. inches by inches C. inches by 3 inches D. inches by inches Hint 14. A map has a scale of 1 inch = 10 miles. If two cities are 4 inches apart on the map, what is the actual distance between the two cities? A. 44 miles B. 400 miles C. 40 miles D. 4 miles Hint 15. Express 65% as a decimal. A. 6.5 B. 0.65 C. 6500 D. 65 Hint 16. Express as a percent. Round to the nearest tenth percent, if necessary. A. 35.60% B. 3555.60% C. 3.60% D. 355.60% Hint 17. Find of 99 mentally. A. 297 B. 9 C. 33 D. 11 Hint 18. Last year, Twyla's salary was \$36,725.00. This year, her salary will be \$38,194.00. What is the percent of increase of Twyla's salary? A. 4% B. 3.75% C. 3.50% D. 4.25% Hint