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                                        :Q                                                     2   4                                   - - -                    1. Simplify:   k   y                                   -----                                     3                                                                  8y - 12k      2y - 4k               (a) --------  (b) -------                     ky            3ky                                                             4k - 2y      8k - 2y        3ky     (c) -------  (d) -------  (e) -------         3ky          3ky        2y - 4k   :RCB                                    :Q                                                _______                                / 2    2                               / y    y                        2.     / -- + ---                            \/  25   144                                                               (a) -60y/13 (b) 60y/13  (c) -13y/60                                             (d) 13y/60  (e) 17y/-60                 :RCD                                    :Q                                                   2                          3. If (k - y)  = 15 and ky = 9,                                                              2    2                           find: k  + y                                                              (a) 33  (b) 43  (c) 23  (d) 13  (e) 53  :RCA                                    :Q                                                              2    2          4. If (a + b) = 36 and a  - b  = 108;   find a - b.                                                                     (a) 4  (b) 5  (c) 6  (d) 10  (e) 3      :RCE                                    :Q                                      5. (-7)(-4) =                                                                   (a) -24  (b) -28  (c) 28  (d) 1/-28                                             (e) 1/28                                :RCC                                    :Q                                      6. (-5)(1/6)(-7) =                                                              (a) 35/6  (b) -35/6  (c) 6/35                                                   (d) -6/35  (e) 36/6                     :RCA                                    :Q                                      7. (-9)(3)/(2) =                                                                (a) 2/27  (b) -2/27  (c) 27/2                                                   (d) -27/2  (e) 14                       :RCD                                    :Q                                      8. If 6y = 3y + 12 then 4y + 8 =                                                (a) -63  (b) -36  (c) 63  (d) 24                                                (e) 12                                  :RCD                                    :Q                                      9. If .42y = 1.26 then y =                                                      (a) .3  (b) .30  (c) .33  (d) 3.3                                               (e) 3                                   :RCE                                    :Q                                      10. If 9ky - 16 = 5ky, then ky =                                                (a) 1/4  (b) -1/4  (c) 1/2  (d) -4                                              (e) 4                                   :RCE                                    :Q                                      11. Find the sum of y/9 and 2y/4.                                               (a) 3y/36  (b) 3y/13  (c) 11y/18                                                (d) 1  (e) 11/18y                       :RCC                                    :Q                                      12. Rewrite as a single fraction.                                                      k                                   1 + -                                       y                                                                            k - 1      y + k      y - k         (a) -----  (b) -----  (c) -----               y          y          k                                                       1 - k      1 + k                    (d) -----  (e) -----                          y          y                      :RCB                                    :Q                                                            4                                   2 - -                                       y                 13. Simplify:     -----                                     k                                       -                                       y                                                               2y - k      4 - 2k      -2y + 4     (a) ------  (b) ------  (c) -------            4          y             k                                                   2y + 4      2y - 4                  (d) ------  (e) ------                         k           k                    :RCE                                    :Q                                                          2                   14. Solve for y:  3y  = -4y                                                     (a) 0, 4/3  (b) 0, 3/4  (c) 0, -3/4                                             (d) -4/3  (e) 0, -4/3                   :RCE                                    :Q                                      15. Solve for y                                   ______                                 / 2                                   \/ y  + 3 - 3 = y                                                        (a) -2  (b) -1  (c) 1/3  (d) -1/3                                               (e) 9                                   :RCB                                    :Q                                                            __       __       16. Find the sum of \/50 and \/32.             _         _        __            (a) 5\/3  (b) 4\/3  (c) \/18                   _         _                      (d) 9\/2  (e) 7\/2                      :RCD                                    :Q                                                      _______                                / 2    2                 17. Value of \/ a  + b  =                                     _     _           (a) 0  (b) > 0  (c) \/a + \/b                                                   (d) a + b  (e) ab                       :RCB                                    :Q                                           2                                  18. y  + 16y + 64 is divisible by:                                              (a) y + 16  (b) y + 64  (c) y + 8                                               (d) y + 4  (e) y + 32                   :RCC                                    :Q                                                          2                   19. Solve for y:  3y  = 75                                                      (a) +/- 5  (b) -5  (c) 5  (d) 1/5                                               (e) -1/5                                :RCA                                    :Q                                      20. Find the difference between            ___       ___                         \/243 and \/108.                               _         _          _          (a) -3\/3  (b) 2\/3  (c) -2\/3                 _        _                       (d) 3\/3  (e) \/3                       :RCD                                    :Q                                      21. Find the product of                   __       __                           \/54 and \/12.                                 _        _          _            (a) -\/2  (b) \/2  (c) 16\/2                     _          _                   (d) -18\/2  (e) 18\/2                   :RCE                                    :Q                                                         1   y + 1            22. Find y if: 2 - - = -----                               y     y                                                      (a) 0  (b) 1  (c) 2  (d) 3  (e) 4       :RCC                                    :Q                                                         2                    23. Solve for y:  y  - 7y - 8 = 0                                               (a) 8,-1  (b) -8,1  (c) 6,3  (d) 5,5                                            (e) 8,1                                 :RCA                                    :Q                                                         2                    24. Solve for y:  y  + 16 = 10y                                                 (a) 8,2  (b) -8,-2  (c) -8,2  (d) 8,-2                                          (e) 7,8                                 :RCA                                    :Q                                      25. The sum of +5 and -19 is =                                                  (a) 20  (b) 14  (c) -14  (d) -4  (e) 0  :RCC                                    :Q                                      26. The sum of -3 and -6 is =                                                   (a) 9  (b) 3  (c) -9  (d) 18  (e) -3    :RCC                                    :Q                                      27. The difference between 3 and -17    is.                                                                             (a) 20  (b) -10  (c) 4  (d) -4  (e) 11  :RCA                                    :Q                                      28. The difference between 20 and -5    is.                                                                             (a) 15  (b) 25  (c) -25  (d) -15                                                (e) 10                                  :RCB                                    :Q                                      29. Solve for y:  12y - 5 = 19                                                  (a) 10  (b) -8  (c) 5  (d) -2  (e) 2    :RCE                                    :Q                                      30. Solve for a:  ka = -ya + d                                                      k + y      k - y        d           (a) -----  (b) -----  (c) -----               d          d        k + y                                                       d        y - k                    (d) -----  (e) -----                        k - y        d                      :RCC                                    :Q                                             1     ___                        31. If - = \/.36 then y =                      y                                                                        (a) .6  (b) .36  (c) 3/5  (d) 5/3                                               (e) 3.6                                 :RCD                                    :Q                                                              3               32. y = 5.48 find (5.48)  to the        nearest 100th.                                                                  (a) 30.03  (b) 164.54  (c) 901.81                                               (d) 4941.91  (e) 2708.71                :RCB                                    :Q                                      33. Find the square root of 80389156.                                           (a) 4665  (b) 689  (c) 8966  (d) 9463                                           (e) 7662                                :RCC                                    :Q                                                   ___      __                34. Divide \/108 by \/75.                      _         _         _            (a) 6\/3  (b) 5\/3  (c) 2\/3                    _        _                      (d) -2\/3  (e) 6/5                      :RCE                                    :ET                                     :ET                                     Copyright ARROW INSTRUCTIONAL SYSTEMS                  July 1983