A box containing 3 oranges, 2 apples, and one banana weighs 15 units. Another box containing 5 oranges, 7 apples, and 2 bananas weighs 44 units. A third box containing 1 orange, 3 apples, and 5 bananas weighs 26 units. How much does each fruit weigh?

let x be the weight of oranges

let y be the weight of apples

let z be the weight of banana

3x+2y+z= 15

5x+7y+2z = 44

x+3y+5z=26

solve the three equations

x= 1 unit (orange)

y = 5 unit (apple)

z= 2 unit (banana)

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

step-by-step explanation:

milk=16 large

soda=280 kids

juice box=82 regular

63 soda +63 regular

124 large total