Determine the value of y in the equation "y= 2x=3" for the value of x=4

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

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