SOLUTION: (I need help with this question, please?) On an 18-hole golf course, there are par-3 holes, par-4 holes, and par-5 holes. A golfer who shoots par on every hole has a total of 66.

Question 843641: (I need help with this question, please?)
On an 18-hole golf course, there are par-3 holes, par-4 holes, and par-5 holes. A golfer who shoots par on every hole has a total of 66. There are twice as many par-4 holes as there are par-5 holes. How many of each type of hole are there on the golf course?
How many par-3 holes are there__?
How many par-4 holes are there__?
How many par-5 holes are there__?
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
t+r+f=18,
3t+4r+5f=66,
2f=r
five f = 3, four r = 6, three t = 9

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