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Mathematics, 29.06.2019 18:30 vivian2020
The cost of an order of 100-kilogram steel bars $230. the cost for an order of 150 kilograms of steel bars is $320. write an equation for the given situation. 24pts for whoever answers this math problem.
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The cost of an order of 100-kilogram steel bars $230. the cost for an order of 150 kilograms of stee...
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