Did someone say free points :). 1+1 (1+1 so I don’t get banned)

How do you answer this question? (step by step)

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

What term makes it inconsistent y=2x - 4 ?