Nathan solved this problem anya cut a ribbon into 5 equal pieces that measured 6.9in how long was the orignal length of the ribbon nathan thought the anwser was 350in

34.5 inches

Step-by-step explanation:

To find the length of the original piece of ribbon, multiply 6.9 inches by 5, obtaining 34.5 inches.

By the way, it appears that your problem statement is not complete.  Nathan thought ... what?  Please be sure to share the entire problem next time.

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: