Question

CAN SOMEONE HELP PLS, THE PICTURE IS ALREADY ATTACHED JUST GIVE ME THE ANSWER AND EXPLAIN IF YOU CAN!!

Answer 1

10 days

Explanation:

20-0.4x=16

-20 -20

-0.4x=-4x

/0.4 /0.4

x=10

so after 10 days she'll need to purchase another bag of rice