Which expression is equivalent to 6(2 − 3x)?
A) 12 − 18x
B) 12 − 9x
C) 8 − 18x
D) 8 − 9x

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

Which shows the graph of the solution set of 3y – 2x > –18?

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