1.   Write an expression to represent ''five times as much as I paid yesterday.''
    A. B. 5 - c
    C. 5c D. 5 + c
    Hint

  2.   Which of the following is a unit rate?
    A. 17 heartbeats in 15 seconds B. 2 hamburgers for $2.00
    C. 60 Calories per serving D. 300 miles in 5 hours
    Hint

  3.   A jet aircraft can fly 2,500 miles in 4 hours. How far can it fly in one hour?
    A. 62.5 mi B. 6,250 mi
    C. 6.25 mi D. 625 mi
    Hint

  4.   Two number cubes are rolled twice. What is the probability of rolling doubles on the first roll and then rolling a sum of 5 on the second roll?
    A. B.
    C. D.
    Hint

  5.   Find the length of the hypotenuse in the triangle below. Round to the nearest tenth.
   
    A. 21 cm B. 17.3 cm
    C. 7.9 cm D. 15 cm
    Hint

  6.   The following is the top view of a structure. Find the bottom view.
   
    A. B.
    C. D.
    Hint

  7.   Rewrite using a single base.
    A. 116 B.
    C. 14 D.
    Hint

  8.   Which equation represents exponential growth?
    A. y = 9(0.5)x B. y = 3.96(0.65)x
    C. y = 6.38(1)x D. y = 2.03(5)x
    Hint

  9.   Which is the graph of y = 0.5x?
    A. B.
    C. D.
    Hint

  10.   Evaluate the expression.–2-4
    A. B. –16
    C. D.
    Hint

  11.   What is the y-intercept of the equation y = 5x – 3?
    A. (0, –3) B. (–3, 0)
    C. (0, 3) D. (3, 0)
    Hint

  12.   Which equation contains a slope of –7 and a y-intercept of 1?
    A. y = –7x– 1 B. 7y = x
    C. y = –7x + 1 D. y = x – 7
    Hint

  13.   In a bag of 53 cherry and watermelon-flavored candies, there are 19 more watermelon than cherry candies. How many cherry candies are there?
    A. 34 B. 17
    C. 19 D. 36
    Hint

  14.   Which set of figures must be congruent?
    A. two triangles with all sides 2 in. long
    B. two quadrilaterals with all sides 2 in. long
    C. two pentagons with all sides 2 in. long
    D. all answers are correct
    Hint

  15.   The triangles below are congruent. Find a.
   
    A. a = 6 B. a = 7
    C. a = 5 D. a = 8
    Hint

  16.   A triangle has sides of 2 cm, 3 cm, and 4 cm. It is scaled to make a new triangle with one side that is 10 cm. What might the scale factor be?
    A. 3 B. 10
    C. all answers are correct D. 5
    Hint

  17.   Find the fair game.
    A. Walter and Jerome each toss a number cube and add the numbers. Walter scores one point if the total is greater than 7. Jerome scores one point if the total is 7 or less.
    B. Walter and Jerome each toss a number cube and add the numbers. Walter scores one point if the total is greater than 7. Jerome scores one point if the total is less than 7.
    C. Walter and Jerome each toss a number cube and add the numbers. Walter scores two points if the total is 7 or greater. Jerome scores three points if the total is less than 7.
    D. Walter and Jerome each toss a number cube and add the numbers. Walter scores one point if the total is 7 or greater. Jerome scores one point if the total is less than 7.
    Hint

  18.   Jack and Thomas have two chips. One is red on both sides and one is red on one side and blue on the other side. Each boy tosses a chip. Jack scores one point if both chips are the same. Thomas scores one point if the chips are different. Change the scoring so that the game is fair.
    A. Jack scores 2 points if the chips are the same. Thomas scores 2 points if the chips are different.
    B. Jack scores 3 points if the chips are the same. Thomas scores 2 points if the chips are different.
    C. Jack scores 2 points if the chips are the same. Thomas scores 3 point if the chips are different.
    D. Jack scores 1 point if the chips are the same. Thomas scores 3 points if the chips are different.
    Hint

  19.   Which type of representation seems most useful for displaying temperature data?
    A. pie chart B. line graph
    C. box-and-whisker plot D. stem-and-leaf plot
    Hint

  20.   When would you use a box-and-whisker plot?
    A. When you want to see how values fall into groups of 10 (or 100) and still be able to see the individual values.
    B. When you want to breakdown a whole into parts or categories.
    C. When you want to see whether the values are mostly high, low, or in the middle.
    D. When you want to know how often values in particular ranges appear.
    Hint



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