Afarmer has chickens and cows. you ask the farmer how many chickens he has, and how many cows he has. the farmer has 28 healthy animals, and they have total of 64 legs. how many of his animals are cows? write an equation

43lbs of tomatos cost $387. how much would 41lbs cost

Find the solution(s) to x^2-14+49=0

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?