A 24
B 12
C 9
D 6
Please help thx

First, find the total distance between A and B.
3 + 21 = 24 units
Second, divide by 8.
24 / 8 = 3
Third, multiply by 3.
3 * 3 = 9
Therefore, the answer is 3.
Best of Luck!
Answer:
D 6
Step-by-step explanation:
First, we find the distance between points A and B.
AB = |a - b| = |-3 - 21| = |-24| = 24
The distance from A to B is 24.
Now we need 3/8 of that distance.
3/8 of 24 = 3/8 * 24 = 3/8 * 24/1 = 72/8 = 9
Point Q is 9 units to the right of point A.
-3 + 9 = 6
Answer: D 6