Jack bought 7 apples for $1.00. The cost y varies directly with the number of apples x. Write a direct variation equation that represents this relationship. How much would Jack pay for 12 apples?

Respuesta :

Answer:

Step-by-step explanation:

7 apples for $1.00  is .142857 an apple

.142857*12=1.71

7:1    12:1.7