No idea how to graph this

What scale factor was applied to the first rectangle to get the resulting image interior answer as a decimal in the box

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Which statements are true about additional information for proving that the triangles are congruent check all that apply