V = a ^ 3
V= 5 ^ 3 = 125 cm cube
2x+y>3 describes the low end, presuming that you have defined to mean the number of field goals and to mean the number of free throws. yet your best game was 15, so the values must also satisfy 2x+y
About 100. (Im not quite sure)
Draw the triangle and then use Pythagoras' theorem
distance =

= 19.70 (2dp)