. You want to plota data set on this graph. The range ofx-axis values is 0–60.The range ofy-axis values is 0–15. Sketch the best scale touse that would maximize the graph size.

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?

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

(x-5)1/2+5=2 what is a possible solution?