Find the circumcenter of the triangle ABC.

A(5,6) B(7,3) C(5,3)

Please help me

Find the difference (8ab+a+2) - (3ab+6)

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

The graph shows the distance kerri drives on a trip. what is kerri's speed?