Mathematics, 15.07.2019 04:30 baltazmapa629n

Marie mixes 16 liters of 18% acid solution with a 27% acid solution which results in 21% acid solution. let x represent the number of liters of 27% solution used. which equation can be used to find the number of liters of 27% acid solution in the mixture? a. 2.88+0.21x=0.27(x+16) b. 2.88+0.27x=0.21(x+16) c. 4.32+0.21x=0.27(x+16) d. 3.36+0.27x=0.18(x+16)

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Marie mixes 16 liters of 18% acid solution with a 27% acid solution which results in 21% acid soluti...