92, 65, 85, 94, 129, 94, 72, 158, 94, 225, 107, 89, 142, 125, 75, 104, 105 Determine the following five statistics: Mean Median Mode Range What would be the mean for a 15% reduction in the current mean?

Fast phone couldn’t copy and paste so i decided to right it down

Matt and brian were solving a system of equations. they both noticed that the two lines had the same slope. brian said that because each line in the system had the same slope, the two lines had to be parallel, which meant the solution to the system was "no solution" matt disagreed, and said they should also look at the y-intercepts before determining how many solutions there were. who is correct?

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.