Oceanside bike rental shop charges a 13 dollar fixed fee plus 6 dollars an hour for renting a bike. tim paid sixty seven dollars to rent a bike. how many hours did he pay to have the bike checked out ?

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

Triangle xyz has vertices x(1,3), y(0,0)

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number