If r = 8 units and h = 10 units, what is the volume of the cylinder shown above? use 3.14 for .

Evaluate the expression for the given value of the variable 7a - 4a for a =8

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|