The fruit market buys orange in boxes of 48 and apples in boxesof 36 they sold 1/3 of box orange and 1/9 of a box of appled how many orange did they salle how many apples they sell how many pieces of fruit did they sell in all

16 oranges
4 apples
20 fruits

16 oranges and 4 apples equals 20 fruit

(6,1)(5,4)slope = (4 - 1) / (5 - 6) = 3/-1 = -3y = mx + bslope(m) = -3use either of ur , = 6 and y = 1now sub and find b, the y int1 = -3(6) + b1 = -18 + b1 + 18 = b19 = bso ur equation is : y = -3x + we need it in standard formy = -3x + 3x to both sides3x + y = 19 < == standard form