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Standards/Math/West Virginia/M.7.2.c

M.7.2.c

M.7.2 Recognize and represent proportional relationships between quantities.
M.7.2.a
M.7.2.b
M.7.2.c
M.7.2.d

Represent proportional relationships by equations. (e.g., If total cost t is proportional to the number n of items purchased at a constant price p, the relationship between the total cost and the number of items can be expressed as t = pn.)

Example Problems
Solve for x:
x8​=52​
Solve for x:
9x​=34​
Solve for x:
x5​=41​
Khan Academy Resources
Writing proportionsSolving proportionsWriting proportional equationsWriting proportional equations from tablesWorked example: Solving proportionsWriting proportions exampleWriting proportional equations from tablesEquations for proportional relationships
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