Bell Work A Florida factory produces fishing reels at a rate of 800 per day, every day. In April, they are forced to cut their production by 1 5 due to an aluminum shortage. A chain of sporting goods stores orders 20,000 fishing reels. Will the factory be able to produce enough fishing reels in the 30 days of April to meet this order? Explain how you know.
Workbook pages 47 #7-14 and 48 ODD 9. f=-13 1/3 10. d=2.1 11. m=50 12. z=3 13. 100 + 8d = 300; d=25 The kitten will triple its weight in 25 days. 14. F -32 = 1.8(20); F=68 F – 32 = 1.8(25); F=77 The room temperature ranges from 68 to 77 degrees Fahrenheit. 1. 6 buckets 3. 9 pounds 5. 32 hours
3-3CD Solve Two-Step Equations with Variables on Each SidE Standards for Mathematical Practice: Use Appropriate Tools Strategically Decide which tools will be most helpful, make models that enable visualization of the results Reason Abstractly and Quantitatively Represent symbolically, manipulate equations, understand uses and different properties and operations
Model Equations with Variables on Each Side Using Algebra Tiles
Use algebra tiles to model and solve each equation.
Writing Equivalent Equations Express 2x + 6 = 3x + 2 as an equivalent equation.
Writing Equivalent Equations Express each equation as another equivalent equation using properties of equality. Justify your answer.
Solve Equations with Variables on Each Side To solve write an equivalent equation get variables on one side, and then solve like normal.
Check Your Progress Solve each equation. Check your solution!
Check Your Understanding Textbook page 180 #1-10 Rally Coach: One Sheet of paper for the two of you. Take turns solving and coaching! Show all steps, and check your solutions!
Check Your Understanding
Explain in words how to solve the following equation: 2 – 4x = 6x – 8. Exit Slip Explain in words how to solve the following equation: 2 – 4x = 6x – 8.