Carl wants to make a party mix consisting of almonds (which cost $7 per pound), cashews (which cost $5 per pound), and peanuts (which cost $2 per pound). If he wants to make a10-pound mix with a budget of$35, what are the possible combinations of almonds, cashews, and peanuts? (Assign the free variable the parametert.)

(almonds, cashews, peanuts) = ( )