Your freind has 12 cds and 3/4 of them are pop music. how many cds are pop music

△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 .

What is the quadric regression equation that fits these data

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.