Jane used a Venn diagram to sort shapes. Part A Draw a plane shape that belongs inside the overlap region of the diagram. Part B How can you describe the shapes that belong in the section where the circles overlap?

Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a.(0,11) ,-1,2) c.(1,1,-2) d.(2,-1,-1)

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

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