1.   What is the last step in the 4-step plan to solve problems?
    A. Explore B. Solve
    C. Plan D. Examine
    Hint

  2.   Evaluate 3x + 2y if x = 3 and y = 7.
    A. 5 B. 23
    C. 105 D. 27
    Hint

  3.   Solve
    A. 4 B. 3
    C. 24 D. 16
    Hint

  4.   How can a line graph be used to make predictions?
    A. It has a title.
    B. It has vertical and horizontal scales.
    C. It displays data.
    D. It shows a trend over time.
    Hint

  5.   If the number 178,651 is rounded to 179,000 and plotted on a stem and leaf plot as 17|9, how would you plot 151,205?
    A. 1|15 B. 151|2
    C. 15|2 D. 15|1
    Hint

  6.   What is the next term in the sequence 1, 4, 7, 10, ?
    A. 17 B. 30
    C. 40 D. 13
    Hint

  7.   Based on the factor trees, what is the greatest common factor of 8 and 20?
    A. 4 B. 8
    C. 2 D. 20
    Hint

  8.   Order the integers 20, -23, 15, -15, and 20 from least to greatest.
    A. 15, 20, -15, -20, -23 B. 15, -20, -23, 15, 20
    C. 15, -15, 20, -20, -23 D. 23, -20, -15, 15, 20
    Hint

  9.   Solve x = 6(-7).
    A. 42 B. 13
    C. -42 D. -1
    Hint

  10.   Solve 3r + 5 > 26.
    A. r > 7 B.
    C. r > 21 D.
    Hint

  11.   Multiply 45.3 × 102.
    A. 4.53 B. 4,530
    C. 453 D. 0.453
    Hint

  12.   Find the next term in the sequence
13, 19, 24, 28,
    A. 41 B. 33
    C. 32 D. 31
    Hint

  13.   What is the greatest common factor of 20x2 and 32x3?
    A. 4x2 B. 8x
    C. 4x D. 8x3
    Hint

  14.   Find the least common multiple of 6, 8, and 10.
    A. 86 B. 140
    C. 120 D. 240
    Hint

  15.   Solve 7 + y 21
    A. y 14 B. y > 14
    C. y 3 D. y 14
    Hint

  16.   The after school club purchased five basketballs, six soccer balls, and three volleyballs. How much did the club spend if a basketball costs $14.95, a soccer ball costs $19.99, and a volleyball costs $12?
    A. $216.80 B. $225.65
    C. $206.72 D. $230.69
    Hint

  17.   Both bar graphs show the amount it costs to heat a two-story house during the winter. Which graph is misleading? Explain.
   
    A. Graph A; there is no break in the vertical scale, the cost of heating the house in December and February are about the same.
    B. Graph A; the months are not ordered from greatest to least cost.
    C. Graph B; the months are not ordered from least to greatest cost.
    D. Graph B; there is a break in the vertical scale, the cost of heating the house in January appears to be much greater than heating the house in November.
    Hint

  18.   Find the slope of the line that passes through each pair of points.
   
    A. - B.
    C. - D.
    Hint

  19.   Find the slope of the line that passes through each pair of points. (0, 7), (6, -5)
    A. 2 B. -
    C. -2 D.
    Hint

  20.   Find the slope of the line that passes through each pair of points. (-3, -4), (-10, 2)
    A. - B. -
    C. D.
    Hint



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