(a)
To find: The variable to represent a number indicated in colour.
(a)
Answer to Problem 8WE
The monthly payment of the car loan is
Explanation of Solution
Given:
The cost of operating the car is
The cost of gas and repairs the cost is one half of the amount of the monthly payment on the car loan.
Calculation:
Consider the cost of the car loan is
Then, the relation between the car loan and the repair cost is,
(b)
To find: An inequality based on the given information.
(b)
Answer to Problem 8WE
The required inequality is
Explanation of Solution
Given:
The cost of operating the car is
The cost of gas and repairs the cost is one half of the amount of the monthly payment on the car loan.
Calculation:
Consider the minimum cost of repair and loan when the monthly cost is at least
Chapter 10 Solutions
Algebra: Structure And Method, Book 1
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