Sign In
Ask Question
Mathematics
Hudson Arellano
7 September, 23:33
Evaluate 3x + 9 when x=4
+2
Answers (
2
)
Finn
8 September, 01:34
0
So you can use substitution for this problem which is plugging in the 4 for x:
3 (4) + 9
then you know that you can simplify it even more to
12+9
that can be simplified even more to
21
which is in simpliest form
Comment
Complaint
Link
Johnathon Deleon
8 September, 03:33
0
3x+9 is or equals to 21
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“Evaluate 3x + 9 when x=4 ...”
in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
By multiplying integers what is the total of (-10) (0)
Answers (1)
Are is 16/14 and 64/60
Answers (1)
11 less than 7 times a number is 5 more than 6 times the number. Find the number
Answers (2)
What are the possible rational zeros of f (x) = x4 + 2x3 - 3x2 - 4x + 18?
Answers (1)
Which tools would Sara use to find an irregularly shaped object's mass and volume?
Answers (1)
New Questions in Mathematics
72 people are enrolled in the Bible learners department if 37.5% are absent how many people are absent
Answers (1)
For what values of x is x2-36=5x true? answer is b on edge
Answers (1)
In circle T, A. 3 B. 4 C. 6 D. 7
Answers (2)
What is the value of x when the Richter scale rating is 3.8?
Answers (2)
There are six marbles in a bag, three are green and Three are yellow. If you draw marble, replace it, and then draw another what is the probability of choosing two yellow marbles
Answers (2)
Home
»
Mathematics
» Evaluate 3x + 9 when x=4
Sign In
Sign Up
Forgot Password?