Question

will medal please check my answer?

Taven mixes 18 liters of 14% acid solution with a 35% acid solution, which results in 23% acid solution. which system of equations can be used to find the number of liters 35% acid solution in the mixture

A. y = x + 18; 0.23y = 0.35x + 4.14
B. y = x + 18; 0.14y = 0.35x + 4.14
c. y = x + 18; 0.35y = 0.23x + 2.52
d. y = x + 18; 0.23y = 0.35x + 2.52 (<-- my answer)

Answer 1

(0.35x + 0.14 * 18) / y = 0.23

Answer 2

x + 18 = y

Answer 3

need me to explain?

Answer 4

Still waiting for just one example of you showing YOUR work.