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Variables Chapter 1.2 Pages 11-15
Warm Up Activity ,[object Object],[object Object],[object Object],[object Object]
First Grade Algebra ,[object Object],[object Object],[object Object],[object Object]
Fill in the missing box. The BOX was the variable.
What is the variable? ,[object Object],[object Object],[object Object],[object Object]
Fill in for the variable. ,[object Object]
$7(h) - $3 7(8) - 3 8 7(6) - 3 6 7(4) - 3 4 Day’s Pay Calculation Number of hours
$7(h) - $3 $55 7(8) - 3 8 $39 7(6) - 3 6 $25 7(4) - 3 4 Day’s Pay Calculation Number of hours
Write an expression ,[object Object]
Let (r) be the number of rides she needs. ,[object Object],[object Object],[object Object]
$20 - 1.5r ,[object Object]
Solve for x. Guess and test. ,[object Object],[object Object]
These work ,[object Object],[object Object]
Pens cost $.30 Pencils cost $.20 ,[object Object],[object Object]
Total Bill ,[object Object],[object Object],[object Object],[object Object]
Your Assignment ,[object Object],[object Object]

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1 2 Variables

  • 1. Variables Chapter 1.2 Pages 11-15
  • 2.
  • 3.
  • 4. Fill in the missing box. The BOX was the variable.
  • 5.
  • 6.
  • 7. $7(h) - $3 7(8) - 3 8 7(6) - 3 6 7(4) - 3 4 Day’s Pay Calculation Number of hours
  • 8. $7(h) - $3 $55 7(8) - 3 8 $39 7(6) - 3 6 $25 7(4) - 3 4 Day’s Pay Calculation Number of hours
  • 9.
  • 10.
  • 11.
  • 12.
  • 13.
  • 14.
  • 15.
  • 16.