Los estudiantes de grado decimo deciden realizar un paseo de despedida de fin de año. han cotizado los precios para viajar a cartagena y encuentran que los tiquetes de ida y regreso cuestan 420000 y que en promedio cada día de estadía la cuesta 120000 por persona. la función que representa el costo total por estudiante (y) en función de los días de estadía en cartagena (x) es: a. y=420000 x +120000 b. y=120000 x + 420000 c. y=420000 x - 120000 d. y=120000 x - 420000

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

ans789

step-by-step explanation: