Respuesta :
Answer:
y=2(x+10)
Step-by-step explanation:
its a simple function :)
if y is the weight of the bag, and there is already a base of 10, the function explained would be
2* x <-- (the amount of days) +10 <- the amount already in there
y=2(x+10) that is the correct answer and your welcome to now the answer now