Find the value of x in the figure below.

△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 .

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1