Which sets does 4. belong to? select one: a. integers and irrational numbers b. rational and natural numbers c. rational and real numbers d. irrational and whole numbers?

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?

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]