1.   Jim's wages vary directly as the numbers of hours he works. For 7 hours, he makes $38.85. How much will he make in 37 hours?
    A. $207.20 B. $205.35
    C. $1437.45 D. $194.25
    Hint

  2.   Suppose y varies directly as x, and y = -319 when x = 29. Write a direct variation equation that relates x and y.
    A. y = -11x B. y = 11x
    C. D.
    Hint

  3.   Use the direct variation equation y = 22x to find x when y = 88.
    A. x = 4 B.
    C. D. x = -4
    Hint

  4.   Graph
    A.
    B.
    C.
    D.
    Hint

  5.   If Dale Jarrett drives his car 1760 feet on the racetrack in 6 seconds, about how long will it take him to drive 2640 feet, a half mile?
    A. 6 minutes, 40 seconds B. 18 minutes
    C. 18 seconds D. 9 seconds
    Hint



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