Which of the following must be true about rhombus above? I. a=b II. e=c III. a=d IV. c=90deg A. I only B. II only C. I and II only D. I III and IV

Graph the equation by plotting point x=2

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

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !