B. 0.74139(4) C. 0.2509 (2)
D. 3.2551 (3)
E. 10.4444 (2)
Decimal places in parentheses

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:

answer: your correct answer is b. d.

step-by-step explanation:

b

step-by-step explanation:

i need a diagram

step-by-step explanation:

no