1. Suppose that, in a tessellation by regular hexagons and equilateral triangles, two hexagons meet at a vertex. How many of the triangles must meet at that vertex? A. 4 B. 2 C. 1 D. 3 Hint 2. Find . A. B. C. D. Hint 3. In a right triangle, the legs have measures a = 11 and b = 19. Find the length c of the hypotenuse to the nearest hundredth. A. 15.49 B. 28.17 C. 27.63 D. 21.95 Hint 4. Based on the stem-and-leaf plot, what is the mode? A. 62 B. 74 C. 93 D. 91 Hint 5. The frequency table shows the results of a survey taken in a high school classroom. How many more students chose Adventure over Drama? A. 5 B. 2 C. 11 D. 24 Hint 6. Using the pictograph, how many total medals did Central School earn? A. 13 B. 13 C. 27 D. 27 Hint 7. How many centimeters are equal to 27 m? A. 2700 cm B. 27 cm C. 0.27 cm D. 270 cm Hint 8. Which ratio is an equivalent ratio to the ratio 8:2? A. 16:8 B. 4:1 C. 4:16 D. 1:4 Hint 9. Find –72 ÷ (–3). A. 24 B. –25 C. 25 D. –24 Hint 10. Simplify x20 ÷ x5. A. B. x5 C. x15 D. x25 Hint 11. Which name best describes the type of triangle shown? A. scalene B. isosceles C. acute D. equilateral Hint 12. What best describes the three-dimensional figure formed by the net shown? A. hexagonal pyramid B. hexagonal prism C. pentagonal pyramid D. pentagonal prism Hint 13. Solve -2(y - 2) < 2(y - 4) A. y B. y3 C. y D. y3 Hint 14. Write and solve a proportion. What number is 40% of 80? A. 2.7 B. 32 C. 24 D. 24 Hint 15. What is the discount on an item that has a regular price of \$197.95 and is on sale for 30% off? Round the answer to the nearest cent A. \$59.39 B. \$138.57 C. \$167.95 D. \$197.65 Hint 16. What is the interest earned on a principal of \$1350 at an interest of 7.2%/year for 36 months? Round the answer to the nearest cent. A. \$29.16 B. \$291.60 C. \$3499.20 D. \$349.92 Hint 17. What is the commission on a sale of \$348 if the commission rate is 3.2%? Round the answer to the nearest cent. A. \$11.14 B. \$111.40 C. \$108.75 D. \$1113.60 Hint 18. Using square ABCD with s = 6 inches, fold C to A. Describe the shape and find the area of the figure. A. isosceles triangle with 2 legs of 6 in.;36 in.2 B. equilateral triangle with s = 6 in.; 36 in.2 C. isosceles triangle with 2 legs of 6 in.;18 in.2 D. equilateral triangle with s = 3 in.; 36 in.2 Hint 19. Which is a transformation in which a figure is turned about a point? A. rotation B. tessellation C. image D. reflection Hint 20. What is the GCF of 24x2y3, 15x3y2 and 3x4y3? A. B. C. D. Hint