During the summer, kurt works on his uncle's goat farm. one of kurt's many chores is to milk the goats. the proportional relationship between the number of hours milking, x, and the number of goats milked by kurt, y, can be modeled by the equation y = 6x. if kurt milked 21 goats, how many hours did it take? a) 3 b) 3.5 c) 4 d) 4.5

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:

the correct option is b

step-by-step explanation:

step-by-step explanation: