A law firm keeps all of their documents in files. They put 7 documents in each file, and 5 Files in each drawer. How many documents are there in 4 drawers?

140 documents in 4 drawers.

Step-by-step explanation:

7 x 5 = 35

35 documents in each drawer.

35 x 4 = 140

140

Step-by-step explanation:

4 multiply by 5 =20

20 multiply by 7 =140

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

44

step-by-step explanation:

the