REMEMBER! Use regular algebra skills

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Presentation transcript:

REMEMBER! Use regular algebra skills Solving Multi-Step Inequalities REMEMBER! Solve each inequality. 1. 3. 5. 2. 4. 6. Use regular algebra skills Reverse inequality symbol if you multiply or divide by a negative Make sure x is on the left to graph

Write and solve an inequality for each of the following statements. 7. Four times the sum of x and 10 is less than 20. 8. Three times the quantity of r plus 6 is greater than 24. Define a variable and write an inequality from the scenarios below to solve the problem. 9. The cost to rent a car is $19.50 plus $0.25 per mile. If you have $44 to rent a car, what is the greatest number of miles that you can drive? 10. Ernest works in a shipping department loading shipping crates with boxes. Each empty crate weighs 150 lb. How many boxes, each weighing 35 lb, can Ernest put in the crate if the total weight is to be no more than 850 lb?