Can someone check my answers if they are correct or incorrect? If it is incorrect, please let me know why it is incorrect please.

Which statement best describes the polynomial

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 is the point slope form of a line with slope -5 that contains point (2,-1)