(a)
To find: The variable to represent a number indicated in colour.
(a)
Answer to Problem 3WE
The variable for distance
Explanation of Solution
Given:
The executive travels certain distance by airplane and one tenth by automobile.
The total trip is of
Calculation:
Consider the total distance is of
Then, the distance by automobile is,
Then, the distance travelled by the executive is.
(b)
To find: The write an inequality based on the given information.
(b)
Answer to Problem 3WE
The required inequality is
Explanation of Solution
Given:
The executive travels certain distance by airplane and one tenth by automobile.
The total trip is of more than
Calculation:
Consider the trip is more than
Chapter 10 Solutions
Algebra: Structure And Method, Book 1
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