Answer: 7
Step-by-step explanation:
denotes the intersection of A and C, or in other words, how many elements are shared between them.
The number of elements is 2 + 5 = 7
Answer:
17.7777777778
Step-by-step explanation:
ok i will subscribe
The answer is 10/1
There are 10 boys and 1 of them is a sophomore
Answer:
Hello comrade lets kill together
Step-by-step explanation: