Jason ran 5/7 of the distance around the school track. sara ran 4/5 of jason's distance. what fraction of total distance around the track did sara run?

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals