-3m+3(m + 6)
A.6
B.-6m + 6
C. 6m + 18
D. 18
Please Help
-3 m +3 m + 18
0 + 18
18
To simplify -3m + 3(m + 6), you need to distribute the 3 to both terms inside the parentheses.
-3m + 3(m + 6) simplifies to -3m + 3m + 18.
The -3m and 3m terms cancel each other out, leaving us with just 18.
So the simplified expression is 18.
Therefore, the correct answer is D. 18.
To simplify the expression -3m + 3(m + 6), you need to use the distributive property.
First, distribute the 3 to both terms inside the parentheses:
-3m + 3m + 18
Now, combine like terms by adding the terms with the same variable (m):
(-3m + 3m) + 18
The terms -3m and 3m cancel each other out, leaving you with:
0 + 18
The final answer simplifies to:
18
Therefore, the correct answer is (D) 18.