Express the shaded area as a fraction, a decimal, and a percent of the whole.

Which of these tables represents a non-linear function?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b. you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c. you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d. you spend $5 plus $10 per week until you have less than $45.