1.   Find the sum -5 + (-6).
    A. -11 B. 11
    C. 1 D. -1
    Hint

  2.   Evaluate when x = 15 and y = 15.
    A. -225 B. 15
    C. -15 D. 225
    Hint

  3.   Translate ''two times a number is six times the sum of z and y'' into an equation, inequality, or formula.
    A. 2x = 6(z + y) B. 2x = 6 (zy)
    C. 2 + x = 6 + z + y D. 2x = 6z + y
    Hint

  4.   Solve
    A. x = -7 B. x =
    C. x = D. x =
    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 display 151,205?
    A. 1|51 B. 15|1
    C. 151|2 D. 15|2
    Hint

  6.   Use the distributive property to rewrite without parentheses.
    A. 24x - 4 B. 24x - 24
    C. D. 24x - 3
    Hint

  7.   Which pair of ratios forms a proportion?
    A. B.
    C. D.
    Hint

  8.   Hamburger costs $1.50 per pound and soy costs $1.00 per pound. The school cafeteria uses 50 more pounds of soy than hamburger and spends $350 a week. How much soy does the school use?
    A. 120 pounds B. 233 pounds
    C. 170 pounds D. 350 pounds
    Hint

  9.   Two trains leave the station at the same time. The first train is traveling north at 55 mph and the second train is traveling south at 35 mph. How long does it take until they are 45 miles apart?
    A. hour B. hour
    C. hour D. 1 hour
    Hint

  10.   You leave your house traveling 60 mph. After you have driven 25 miles, your mother leaves the house traveling in the same direction. What speed must your mother travel to catch up to you 5 hours after she leaves?
    A. 65 mph B. 55 mph
    C. not possible D. 60 mph
    Hint

  11.   Simplify 2x + 5x + 4(x + 3).
    A. 14x B. 11x + 3
    C. 11x + 12 D. 23x
    Hint

  12.   Which values of x and y are counterexamples to the given statement?
If x y = an even number, then both x and y are even numbers.
    A. x = 22, y = 20 B. x = 15, y = 8
    C. x = 19, y = 13 D. x = 12, y = 4
    Hint

  13.   Find 5(-20).
    A. -15 B. 25
    C. -100 D. 100
    Hint

  14.   Find
    A. 1.1 B. -1.1
    C. 11 D. 1.1
    Hint

  15.   Write and in order from least to greatest.
    A.
    B.
    C.
    D.
    Hint

  16.   Translate the sentence into an equation. Four times the number n is equal to twice the sum of q and r.
    A. 4n = 2(q + r) B. 4n = q + r
    C. 4n = 2(q r) D. 4n = 2q + r
    Hint

  17.   Solve 42 + w = -27.
    A. w = -15 B. w = 69
    C. w = -69 D. w = 15
    Hint

  18.   Solve
    A. B. y = -27
    C. y = 27 D.
    Hint

  19.   Solve 13b 17 5b = 2b 10 20b 7.
    A. All Real Numbers B. No Solution
    C. b = 0 D. b = 1
    Hint

  20.   Use the formula A = lw to find the width of a rectangle whose area is 46.875 square meters and whose length is 7.5 meters.
    A. 6.25 meters B. 6.5 meters
    C. 6.2 meters D. 6.35 meters
    Hint



Glencoe
The McGraw-Hill Companies