Solving Multi-Step Inequalities
8th GradeMath55 min
Learning Objective
I can solve multi-step inequalities and graph the solutions on a number line.
Lesson Flow
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% Lesson 3 Notes
Megan Tompkins
Guided Notes
Key concepts students will learn:
- •
Percent change is a ratio that compares the change in amounts to the original amount.
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The formula for percent change is change over original = percent over 100.
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To find the percent increase or decrease, first find the original amount, then find the change between the two amounts, and finally set up a proportion to solve for the percent.
Practice
8 questions • Multiple choice & Short answer
Exit Ticket
“Gas prices rose from $3.00 per gallon to $3.75 per gallon. What was the percent increase in gas prices?”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
