The highland climate region of East Asia is labeled with the number on the map above. A. 2 B. 3 C. 4 D. 6

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.

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Select all of the following expressions that are equal to 2.5.