Richard and Teo have a combined age of 21. Richard is 3 years older than twice Teo's age. How old are Richard and Teo?

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Aplot of land is shaped like a quadrilateral. fences are built on the diagonal to divide the area into 4 sections. what is vi to the nearest tenth? gv = 6.55fv = 5.84vh = 3.27vi = ?