Mathematics, 12.05.2021 23:30 littlebirdd987
Dan wants to determine the number of liters of a 20% acid cleaning solution that he should combine with an 80% acid cleaning solution to create 50 liters of a 60% acid cleaning solution. Part A Let z represent the number of liters of the 20% acid cleaning solution. Which equation represents this situation? O 0.6(50) = 0.2x + 0.8x O.0.20 +0.8(50 β x) = 0.6(50) O 0.6(50) = 0.20 +0.8(x β 50) O 0.22 +0.8(x + 50) = 0.6(50) Part Bβ
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Dan wants to determine the number of liters of a 20% acid cleaning solution that he should combine w...