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14 April, 20:02

The formula for the area of a rectangle is a=lw, where l is the length of the rectangle and w is the width of the rectangle. The area of the cell phone screen is 7.5in squared. The width is 2.5 in. Find the length of the screen

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  1. 14 April, 21:20
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    Length = 3

    Step-by-step explanation:

    A = lw;

    7.5 = 2.5*L

    Divide both sides to get L

    7.5/2.5 = (2.5/2.5) * L

    3 = Length
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