How can you use scatter plots to solve real-world problems?

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

Solve 3x-18=2y and 5x-6y=6 by elimination show work

What is the value of x when x + 7 = 21?