
Concept explainers
Find the cost of one round of golf .

Answer to Problem 12GRFC
The cost of one round of golf is $6.
Explanation of Solution
Given :
A miniature golf course offers a $1 ice cream cone with each round of golf purchased.Five friends each had a cone after golfing and spend a total of $30 .
Calculation :
Let cost of one round of golf = $ x
Since five friends had a cone each , so they had 5 icecream cones in total .
Hence they played 5 rounds of golf .
So, they spent 5x .
In real , they spent $30.
Equating both and solving for x :
Hence , the cost of one round of golf is $6.
Chapter 3 Solutions
Geometry, Student Edition
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