Which expression represents the volume of a cube of edge length 5x?

a) 5x + 5x + 5x

b) 6(5x)^2

c) 125x^2

d) (5x)(5x)(5x)

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

What is the range for 31,39,29,34,37,24,36,33,34,28

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.