A rectangle has an area of 60 square millimetres. If the length and width were each increased by 5 millimetres, the area would be 180 square millimetres. Find the dimensions of the original rectangle.(adsbygoogle = window.adsbygoogle || []).push({});

Could someone please help me! I have tried everything.

The answers are 4mm and 15mm.

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# Homework Help: Quadratic word problems

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