What is the common ratio of side AD to side WZ ( is the picture isn’t clear enough just ask me to tell u how big the parallelogram is)

Which is the scale factor proportion for the enlargement shown?

Cherie works in retail and her weekly salary includes commission for the amount she sells. the equation s=400+0.15c models the relation between her weekly salary, s, in dollars and the amount of her sales, c, in dollars. interpret the slope of the equation.

Using the rise/run counting method, the slope of the line is