1. In the figure below, S and T are points on RU. What is the ratio of the area of square STVX to the area of parallelogram RUVY?
2. If f(x) = 2x2 - 6x + 7, then f(-3) =?
3. A map is drawn so that 1.2 inches represents 50 miles. About how many miles do 1.4 inches represent?
4. (5x3 + 3xz2 - 17z) - (4xz2 + 5z - 2x3) = ?
5. In the standard (x,y) coordinate plane shown below, what is the distance on the y-axis, in units, from point A to point B?
6. Which of the following is NOT a solution of (x - 5)(x - 3)(x + 3)(x + 9) = 0?
7. If 0 < pr < 1, then which of the following CANNOT be true?
8. If n = 10, then which of the following represents 552?
9. What is the value of b in the solution to the system of equations below?
3a - b = 18
a + 3b = -4
10. Which of the following is an equivalent form of x + x(x + x + x)?
11. Due to inflation, a refrigerator that formerly sold for $450 now sells for 7% more. Which of the following calculations gives the current cost, in dollars, of the refrigerator (excluding sales tax)?
12. In a 3-dimensional (x, y, z) space, the set of all points 5 units from the x-axis is:
13. An overlay of an accessibility ramp of a building is placed on the standard (x, y) coordinate plane so that the x-axis aligns with the horizontal. The line segment representing the side view of the ramp goes through the points (-2,-1) and (16,2). What is the slope of the accessibility ramp?
14. The number 0.002 is 100 times as large as which of the following numbers?
15. The volume, V, of a sphere is determined by the formula , where r is the radius of the sphere. What is the volume, in cubic inches, of a sphere with a diameter 12 inches long?