Question

Select an expression that is equivalent to 3(n − 3) + 4. (1 point)

a
3n + 1

b
3n − 5

c
3n + 13

d
3n − 3

Answer 1

C. 3n+13

Explanation:

When you simplyfy 3(n-3)+4 you get 3n-9 +4, Then you add 4 to 9 since addition comes before subtraction and you would get the answer 3n+13.