Answer:
B 
Step-by-step explanation:
Event A = 2
Event B = 3
Ian and Ella play both so that would add 2 more people.
Total who play soccer or basketball = 7
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Total amount of people who took the survey = 10

Answer:
1.00304 * 10^10
Step-by-step explanation:
The first one dark blue I think
Answer: -245
Step-by-step explanation: The reason is because if you add -245 to -130 you will get her present score which is -375.
-245 + (-130)