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Mathematics, 05.07.2019 17:00 devarious83

Ineed a walkthrough on this, i have tonight to get it finished and i'm not sure where to begin..a steel beam can be cut to different lengths for a project. assuming the weight of a steel beam is proportional to its length, what information would you need to know to write an equation that represents this relationship? [following a lesson titled 'solving problems about proportional relationships']

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