Mathematics, 11.11.2020 01:20 alijancaz8812
10 liters of a 20% acid solution are mixed with 30% acid solution. Which of the following is the percent of acid in the final mixture?
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Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain
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How to solve a simultaneous equation involved with fractions?
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Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?
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10 liters of a 20% acid solution are mixed with 30% acid solution. Which of the following is the per...
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