1.   Solve 3x - 2 = 28.
    A. 6 B. 8
    C. 12 D. 10
    Hint

  2.   Graph the solution on a number line.
    A.
    B.
    C.
    D.
    Hint

  3.   Solve – 7 = 0.
    A. 70 B. 700
    C. 0 D. 7
    Hint

  4.   Solve .
    A. c > B. c >
    C. c > D. c >
    Hint

  5.   Use the Distributive Property to rewrite 7(x + 6).
    A. 7x + 6 B. 7x + 13
    C. 7x + 42 D. x + 42
    Hint

  6.   Simplify 5a + 3a.
    A. 15a2 B. 15a
    C. 8a2 D. 8a
    Hint

  7.   Translate the following sentence into an equation. The difference between 4 and five times a number is -1.
    A. 5n - 4 = 1 B. 4 + 5n = -1
    C. 4 - 5n = -1 D. -5n - 4 = -1
    Hint

  8.   Li’s cell phone service costs her $9.95 per month plus 5 cents per call. If Li’s bill after one month is $12, how many calls did she make? Find an equation representing the situation. Then solve the equation.
    A. 9.95 + 0.5c = 12; 4 B. 9.95 + 0.05c = 12; 4
    C. 9.95 + 0.5c = 12; 41 D. 9.95 + 0.05c = 12; 41
    Hint

  9.   Solve 5.4a + 8.2 = 9.8a - 2.8.
    A. -1.2 B. 2.5
    C. 1.2 D. -2.5
    Hint

  10.   Write an equation to find the value of x so that each pair of regular polygons has the same perimeter. Then solve.
   
    A. 8x + 4 = 12x; 1 B. 8x + 1 = 12x; 1
    C. 2x + 1 = 2x; 1 D. 8x + 4 = 10x; 2
    Hint

  11.   Find the value that makes 7+ z < 12 a true inequality.
    A. 8 B. 4
    C. 11 D. 5
    Hint

  12.   Solve y - 13 6.
    A. y 7 B. y -7
    C. y 19 D. y -19
    Hint

  13.   Find the solution of 24 + d -18 graphed on a number line.
    A. B.
    C. D.
    Hint

  14.   Solve 9 < .
    A. 45 > z B. -45 > z
    C. 45 < z D. -45 < z
    Hint



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