If x=1 and y=5 we get as 4product of 1+5=9
=4+5=9
9=9
lhs=rhs
the answer willllll be 6 units
Answer:
No, the student is not correct. The correct expression is 9(n+13).
Step-by-step explanation:
"9 times the sum of a number and 13" means you must multiply 9 by the sum, not just by the number. 9n + 13 would be "the sum of 9 times a number and 13." Slightly different wording.
Are you trying to find n?
