The answer to your question is A
Answer:
A,D
Step-by-step explanation:
Swimming and Hockey can have either male or female players
The correct answer is choice C. Here is the reason. If you substitute the information into the formula this is what it would be:
A = bh/2
13 = x (6x + 1)/2
13 = (6x^2 + x)/2
26 = 6x^2 + x
0 = 6x^2 + x - 26