Answer c: 2 and 3
Of course Q is on plane PQR. If S is as well, then QS is as well.
Answere: I believe that the answere is C.
Step-by-step explanation:
Well,since the lines A and B are paralel and the line y is not paralel with any of then y and A are not paralel.Plus there is not a line called x in this particular equazion.If you have any questions , please contact me.
Yours sincerely,
Manos
42/48 in simplest form is 7/8