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

  2.   Evaluate 27 ÷ 3 ·3 + 5.
    A. 72 B. 8
    C. 17 D. 32
    Hint

  3.   The perimeter of a square is 4 times the length of a side. Use the equation
P = 4s to find the perimeter of a square whose side has a length of 6 inches.
    A. 12 in. B. 24 in.
    C. 10 in. D. 36 in.
    Hint

  4.   What is the scale in the frequency table?
   
    A. 0-100 B. 91-100
    C. 51-60 D. 51-100
    Hint

  5.   Evaluate x + 5y if x = 12 and y = 9.
    A. 153 B. 71
    C. 47 D. 57
    Hint

  6.   Evaluate x2 + 2xy + y2 if = 4 and y = 7.
    A. 65 B. 78
    C. 121 D. 86
    Hint

  7.   Which symbol makes the following statement true?
1.55 × 104 ______ 15,000
    A. > B. <
    C. = D.
    Hint

  8.   What is the most energy used by any of these states (in hundred trillion BTU's)?
   
    A. 27 B. 26
    C. 29 D. 28
    Hint

  9.   What is the least energy used by any of these states (in hundred trillion BTU's)?
   
    A. 7 B. 4
    C. 5 D. 6
    Hint

  10.   What is the lower extreme for the quiz scores?
   
    A. 3 B. 20
    C. 15 D. 12
    Hint

  11.   Write 63 as a product of the same factor.
    A. 6 · 6 · 6 · 6 · 6 · 6 B. 3 · 3 · 3 · 3 · 3 · 3
    C. 6 · 6 · 6 D. 3 · 3 · 3
    Hint

  12.   Evaluate 37.
    A. 343 B. 2,187
    C. 5,034 D. 21
    Hint

  13.   Evaluate 124.
    A. 18,491 B. 48
    C. 16,777,216 D. 20,736
    Hint

  14.   Evaluate 15.
    A. 1 B. 5
    C. 6 D. 15
    Hint

  15.   Graph the solution of 11 + y = 28 on a number line.
    A. B.
    C. D.
    Hint

  16.   Mrs. Robinson bought each of her two daughters a red, white, and blue striped sweater. Her total came to $33.30. Find an equation that shows how much each sweater cost. Use s to represent of the cost of 1 sweater.
    A. 2s = 33.3 B. s - 2 = 33.3
    C. = 33.3 D. 2 + s = 33.3
    Hint

  17.   Describe and identify the pattern in the sequence.
68, 85, 102, 119,
    A. +17; arithmetic B. ×2; geometric
    C. ×1.5; geometric D. +17; geometric
    Hint

  18.   The Mojave Desert in southern California is 15,000 square miles. The Sahara Desert in northern Africa is about 233 times larger than the Mojave Desert. How big is the Sahara Desert?
    A. 3.5 × 106 sq mi B. 3.5 × 103 sq mi
    C. 3.5 × 105 sq mi D. 3.5 × 104 sq mi
    Hint

  19.   Make a histogram to show the number of hours people in the survey sleep.
   
    A. B.
    C. D.
    Hint

  20.   The line graph shows the average price of gas for one recent month in Austin, Texas. Why is the graph misleading?
   
    A. It shows that the highest price occurred at the beginning of the month and the lowest price occurred at the end of the month.
    B. The horizontal scale is missing the odd-numbered days.
    C. The vertical axis is not labeled.
    D. It shows that price of gas changed dramatically during the month.
    Hint



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