What is the sum of the two expressions? (3x − 4/5) + (2x − 1/3

Writing the simplest form of a fraction means the numerator and the denominator have no common factors other than 1.a. trueb. false

What is the product? (x2+3y+7) [yy+1)

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?