How can we calculate the slope of a line without graphing it?

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

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

The quadratic function h(t)=-16.1t^2+150 choose the graph representation