Katherine has $140 in the bank and is saving $6 per week. abbie has $462 in the bank, but is spending at a rate of $10 per week. which equation will determine when they will have the same amount of money in the bank?

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1