Respuesta :
Answer:
9
Step-by-step explanation:
The amount made through earrings needs to equal the order amount so
405 = 45x (when x is equal to the amount of sets)
x = 9
Answer:
9
Step-by-step explanation:
The amount made through earrings needs to equal the order amount so
405 = 45x (when x is equal to the amount of sets)
x = 9