Lee earned some money from a summer job. he saved ¼ of the money and spent ⅓ of the rest on a t-shirt. he then spent the remaining money on some cds. what fraction of the money was spent on cds? show your work. if the t-shirt cost $12.50, how much money did lee earn on the summer job? show your work.

△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 .

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

Determine the area of a triangle with (see picture below)