if c – a = b, which of the following statements is true?
b – c = a
c + b = a
a – c = b
b + a = c

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?

Solve 2x+y=3 x+y=5 in substitution method

17 in long 1.3 ft wide and 8in high what is the volume