Leon has a container filled with 450 grams of tea leaves. each morning, he uses 3 grams to make a cup of tea. which expression can be used to represent the amount of tea leaves remaining after x days? plz i have 2 minutes till it should be complete

Step-by-step explanation:

If Leon starts with 450 grams of tea leaves, and each morning he uses 3 grams of tea leaves, and if he uses this amount everyday then after days he will have used grams of trees, and the grams of tea leaves left will be

This equation simply means that the amount of tea leaves left after days is equal to the initial amount of leaves (450 grams) minus the amount used in days

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

the correct answer is d

hope this