Guys i really would appreciate it please help me Find the 11th term of the geometric sequence 6, -18, 54, ...

Give me the equations of two lines that have the same slope but are not parallel.

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.

Hi, can anyone show me how to do this problem? 100 points for this. in advance