If X and Y are two sets such that . has 50 elements, X has 28 elements and Y has 32 elements, how many elements does haveIf X and Y are two sets such that . has 50 elements, X has 28 elements and Y has 32 elements, how many elements does have
3,5 lies on the graph of 3x+10y=15?. find where the lines cut y axis and x axis