The ratio of weight on the moon to weight on earth is 1: 6. how much would a 174 pound person weigh on the moon?

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Which two undefined geometric terms always describe figures with no beginning or end?

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18