Nicole is making tuna salad for her office colleagues. It takes pound of canned tuna to make 5 portions of saladShe uses 2/5 1 1/5 pounds of canned tuna for every 2 onions used Nicole uses a total of 4 onions, then how many portions of salad does she make? please help fast !

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

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:

i think 1: 2

step-by-step explanation: