AB=2y+1,BC=y+1,CD=7x-3,DA=3x
Find the value of x and y

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

If there are 3.281 feet in 1 meter, how many inches are in one centimeter

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?