question 23 of 25\na cars value decreased by 30% and is now worth $14,000. what was its original…
question 23 of 25\na cars value decreased by 30% and is now worth $14,000. what was its original value?\n$20,000\n$22,050\n$25,000\n$20,500\n$14,000
Answer
Explicación:
Paso 1: Definir la relación
Si el valor original es $x$, el valor actual es $(1 - 0.30)x$. $$(1 - 0.30)x=14000$$
Paso 2: Resolver para $x$
Dividir ambos lados por $0.70$. $$x=\frac{14000}{0.70}$$ $$x = 20000$$
Respuesta:
A. $20000$ dólares