Write an inequality for each sentence
Answer to Problem 70CCR
The inequality is
Explanation of Solution
Given:
The 10 kilometer race time of 86 minutes was greater than the winner’s time
Concept Used:
Rules of Addition/ Subtraction:
- Two numbers with similar sign always get added and the resulting number will carry the similar sign.
- Two numbers with opposite signs always get subtracted and the resulting number will carry the sign of larger number.
Rules of Multiplication/ Division:
- The product/quotient of two similar sign numbers is always positive.
- The product/quotient of two numbers with opposite signs is always negative.
In order to write an inequality
Let x be winner’s time since it is said that the kilometer race time of 86 minutes was greater than the winner’s time as shown below,
Thus, the inequality is
Chapter 8 Solutions
Glencoe Math Accelerated, Student Edition
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