1.   If you decrease a number by 4 the result is 3. Solve n 4 = 3 to find the number?
    A. 7 B. 1
    C. 1 D. 6
    Hint

  2.   Solve x + 3.57 = 6.87.
    A. 3.20 B. 2.43
    C. 3.30 D. 10.44
    Hint

  3.   The sum of the measures of the angles of a triangle is 180. Find the missing measure.
   
    A. 100 B. 75
    C. 80 D. 90
    Hint

  4.   Solve 1 = p 16.
    A. 1 B. -15
    C. 17 D. 16
    Hint

  5.   Solve 3.2 + y = 8.7.
    A. 11.9 B. -3.2
    C. 5.5 D. 8.7
    Hint



Glencoe
The McGraw-Hill Companies