Mathematics, 19.10.2021 15:30 isabelgarcia188
a laboratory technician is developing cleaning solution that will remove stains from clothes. the technician mixes a 20% acid solution with a 5% acid solution. how much of each solution to the nearest millimeter is needed to make 150 milliliters of a 15% acid solution. Set up a system of equation for the given situation. You do not need to solve these.
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a laboratory technician is developing cleaning solution that will remove stains from clothes. the te...
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