Un comerciante compra carteras al precio de S/ 75 cada uno y además le regalan 4 por cada 19 que compra. si recibió en total 391 carteras ¿cual fue la inversión del comerciante?

answer: i wpould go with c

step-by-step explanation:

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.

vhhhbnbb. ddben jenner v

the answer to this would be 5x^3-6x^2-24 over 3x^2

hope this if needed hmu