Marshall buys a 40 ounce bag of ground coffee for his coffee machine. he uses 5 ounces of coffee each week

Question

time : A,4,D,X
amount of coffee beans: B,C,0,E

Define units for the time that Marshall has the beans and the amount of coffee beans that Marshall has left.
A -
B -

After 4 weeks, how much coffee does Marshall have left?
C -

How many weeks will it take until Marshall is out of coffee beans?
D -

Using x to represent the time that Marshall bought his coffee beans, write an expression to determine the amount of coffee he has left.
E -

plz help me i need to pass this year

Answer 1

A - Weeks
B - Ounces
C - 20 ounces
D - 8 weeks
E - 40 - 5x

Answer 2

numbers only