
Concept explainers
a.
To Find:Thehire charges of the car for 85 mi.
a.

Answer to Problem 2P
The answer is $25.2
Explanation of Solution
Given information: Given that the distance travelled by car is 85 mi.
Calculation:
Let the x be the distance travelled and
Thus, the charge is $25.2
b.
To Find: The distance if car rental charged is $42.
b.

Answer to Problem 2P
The answer is 3 years and 8 months.
Explanation of Solution
Given information: Given that the charge is $42.
Calculation:
Let the x be the distance travelled and
Thus, the distance travelled by Jill is 120 miles.
Chapter 3 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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