Question 188389
A repair bill on a sailboat came to $1603, including $532 for parts and the remainder for labor. If the cost of labor is $63 per hour, how many hours of labor did it take to repair the sailboat? 
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Let the number of hours of labor be "x":
Equation:
1603 = 532 + 63x
63x = 1071
x = 17 hours
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Cheers,
Stan H.