The greasy grab bag claims that customers can make 20 different meal combinations from the menu items. if the greasy grab bag has 4 sandwiches, 3 sides, and 2 drinks, which of the following is correct?

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Solve 3x-18=2y and 5x-6y=6 by elimination show work