Big Ideas Math Integrated I, 2016
BI
Big Ideas Math Integrated I, 2016 View details
1. Writing and Graphing Inequalities
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Exercise 48 Page 60

Assume that the working week for this student has 5 days.

Example Solution: h≤ 5

Practice makes perfect
Let's assume that the working week for this student consists of 5 days. Let h be the number of hours the student works each day. We can write an expression for the total number of working hours per week. 5hWe also know that a student does not work more than 25 hours per week. Therefore, our expression must be less than or equal to 25. 5h ≤ 25 Let's isolate h to determine the inequality that describes how many hours the student can work per day.
5h ≤ 25
h ≤ 5
The student can work 5 hours or less per day.