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Khan Academy (English - US curriculum)
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Khan Academy (English - US curriculum)
Math by grade
Illustrative Mathematics
7th grade (Illustrative Mathematics)
Unit 2: Introducing proportional relationships
Lesson 4: Proportional relationships and equations
Lesson 4: Proportional relationships and equations
Identifying the constant of proportionality from equation
Constant of proportionality from equations
Constant of proportionality from table (with equations)
Constant of proportionality from tables (with equations)
Equations for proportional relationships
Writing proportional equations from tables
Writing proportional equations from tables