PLEASE PLEAS PLEASE HELP HURY

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?