Need Help With This Question "Choose a word to complete the sentence." "The equation y=2x represents A: Linear Function Or B: Non-Linear Function."

List the 10 possible samples (without replacement) of size 3 3 that can be obtained from the population of five officials.

For the equations below which statement is true ?

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?