A student claims that the expression “9 times the sum of a number and 13” is translated to the algebraic expression 9n + 13. Is the student correct? If not, what is the correct expression?
9*13+n I think that is correct, try and split up the question. 9* A sum of a number AND 13 So that means that 9 is multiplying by the SUM (adding) of 13 and a number (n)
