What is the average speed of a car that traveled 200.0 kilometers in 5.5 hours? km/hr

Which of the following is the true for f(x) = 5cos

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.

If the diagram polygon abcd is a reflection across ef to make polygon a'b'c'd'.