208.106 in expanded form and word form

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?

Do,h = (7, 9) (14, 18) the scale factor is

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?