Which pair of numbers has the greatest common factor of 3? 3 and 12
3 and 33
4 and 9
9 and 12

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.