Which number is Prime
1
33
63
Or 37

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

Consider the graph of the exponential function y=3(2)×

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain