22+ points what is the greatest common factor of 36x2 and 8x?

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?

Choose the correct translation for the following statement. it is at most ten. x< 10 x< 10 x> 10 x> 10

Which of these angles are supplementary? a. 100o and 90o b. 78o and 102o c. 54o and 146o d. 12o and 78o