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yourfreeshoppep3u91x
yourfreeshoppep3u91x
16.10.2019 • 
Mathematics

Decide whether or not each equation represents a proportional relationship. a.the remaining length (l) of 120-inch rope after x inches have been cut off: 120−x=l b.the total cost (t) after 8% sales tax is added to an item's price (p): 1.08p=t c.the number of marbles each sister gets (x) when m marbles are shared equally among four sisters: x=m4 d.the volume (v) of a rectangular prism whose height is 12 cm and base is a square with side lengths s cm: v=12s2 problem 3

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