2. a 3/8 pound piece of cheesecake contains 4 servings how much cheese is in 1 serving

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Find the commission on a $590.00 sale if the commission is 15%.

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0