Concept explainers
To write: The inequality , then to solve and then to verify the solution of given problem.
Answer to Problem 15PT
The inequality is
Explanation of Solution
Given information:
The difference of a number and four is no more than eight.
Calculation:
Let the number is x.
The difference of a number and four is
Then, the inequality is
Solve the inequality
Verify the inequality for
Hence, the inequality is
Chapter 5 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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