Using the expressions above, how would you write the depth on the number line? (if you can't read it let me know)

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?

Write two subtraction equations that are equivalent to 5 + 12 = 17.

What are the soultion(s) to the quadratic equation 40- x^2=0