Answer:
9
Step-by-step explanation:
The table would look like.
x f(x)
-3 -9
-2 -6
-1 -3
0 0
1 3
2 6
3 9
When looking at the table.

Answer:
I think is is 2(x+12)
Step-by-step explanation:
two times x and 12, so 2(x+12)
Answer:
<em>Question 3. Option B,</em>
<em>Question 4. Option D,</em>
<em>Question 5. Option B</em>
Step-by-step explanation:
Question 3.
If we have a table, we can note that each juice has a proportionality among one another - comparative to the number of servings. If we can figure out this proportionality, we can apply it to the servings of grapefruit juice;

As we can tell, this " proportion " is 1 to 2. Thus, the amount of grapefruit for 16 servings is 2 * 3 = 6c -<em> Option B</em>
Question 4.
The distance Carlos biked is 24 miles, the total distance he covered is 30 miles;

Question 5.
If 1 / 6 of the fruits are oranges, there must be 6 times of the other fruit. Thus, the solution is <em>Option B</em>
The answer is 13
How I got this is 47-47+a=60-47
then you get a=13
I hope I helped!