36 (6 repeating) as a fraction in simplest form?

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation