Helppp it’s due in a couple minutes!!!

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

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