An airline recently pulled all of its loyalty card customers and discovered that 22.5% are planning on taking a vacation this year a flight scheduler for the airline takes a simple random sample of 144 customers with a 30% chance the scheduler sample portion will be no greater than what value

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: check all that apply, where the options?

step-by-step explanation:

hi there!

the answer will be d: 2

i think the amount would be $140.62