What is the fractional equivalent of the repeating decimal 06?

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

Which shows one way to determine the facts of x3+4x2+5x+20 by grouping

What is the difference between –12 and –5? what is the distance between –12 and –7 on a number line? units