Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - 3-4 Solving Multi-Step Inequalities - Practice and Problem-Solving Exercises: 55

Answer

All possible x values are: -5, -4, -3, -2, -1

Work Step by Step

Step 1) Area of a triangle = base x height Step 2) Area of the triangle = 12(x+6) Step 3) Area of the triangle ≤ 72 Step 4) 12(x+6) ≤ 72 Step 5) x+6 ≤ 6 Step 6) x ≤ 0 Step 7) x > -6 and x ≤ 0 Step 8) The final answer is all numbers between -6 and 0
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.