From an 8 foot board a carpender sold of one piece that was 2 3/4 feet long and another piece that was 3 1/2 feet long how much of the boards left

Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle

Afarmer has 5 times as many cows as pigs. the farmer only has cows and pigs, and he has 168 animals. how many cows does he have?