Question in image will give brain list.

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

What are the domain and range of the function f(x)=2^x+1