Evaluate the expression |3x-1| for x=-2

What is the shape of the height and weight distribution

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

Ineed me i stuck and i don’t want to get it wrong