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Pearson Algebra 1 Common Core, 2011

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Pearson Algebra 1 Common Core, 2011 View details

1. Inequalities and Their Graphs

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Exercise 37 Page 168

No more than is the same as less than or equal to.

Variable: w
Inequality: w≤75

Practice makes perfect

To write the inequality, let w represent the number of watts of a light bulb. If a light bulb can be no more than 75 watts to be safely used, w must be less than or equal to 75.

w ≤ 75

Subchapter links

Lesson Check p.167

Practice and Problem-Solving Exercises p.168-170

Standardized Test Prep p.170

Mixed Review p.170