Y= 2x + 4 2x - y = 6 solve the system of equations using substitution. a) (2, 8) b) (2, -8) c) (10, 24) d) no solution

△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 .

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?