Question

100p for an answer please

Answer 1

n+8
For n=5.3
5.3+8=13.3
All that apply:

1) First, write an expression.
2) the correct expression is: n + 8
3) second, substitute 5.3 for the variable, n.
4) third, simplify by adding 5.3 and 8
5) the answer is 13.3