Answer:
21
Step-by-step explanation:
The correct answer would be B.6 and 7
<span>x = 10 or x = -4. It's one of those 2, there's 2 solutions for what I solved.</span>
Assuming it's 7, 2, and 31, you can set up (31+7)/2 is the amount that Carlos scored, which is 38/2 or 19.
The answer to this question is c=-6
