Give the zero of 3x + 4y = 2

(0, 1/2), (2/3, 0)

Step-by-step explanation:

When x is 0

3(0) + 4y = 2

4y = 2

y = 1/2

y intercept - (0, 1/2)

When y is 0

3x + 4(0) = 2

3x = 2

x = 2/3

x intercept - (2/3, 0)

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:

1/2*qr*rs

step-by-step explanation: