identify the solution for the system of equations graphed here. A) (1, 1) B) (-1, 1) C) (1, -1) D) (-1, -1)

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Math it's appreciated. (picture provided)

This is about circle theorems. someone asap : (