3x + 5y = 25
x - 2y = -6
This equation can be solved for
easily.

What is the answer to this equation? and if you can, find a way to show your work.

Abag contains 5 red marbles , 6 blue marbles and 4 green marbles. susie selects a marble and returns it to the bag before selecting another marble. if susie selects a red marble 6 out of 20 times, what is the experimental probability that the next marble she selects will be a red marble ?

The average distance in miles traveled in one hour if 660 miles can be covered in 1.5 hours