Solve each inequality, if possible. If the inequality has no solution, write no solution. If the solutions are all real numbers, write all real numbers.
5. 6w + 5 > 2(3w + 3)

6. -5r + 15 2-5(r-2)

7. -2(6 + s)<-16 +2s

8. 9- 2x < 7 + 2(x - 3)

Which representation has a constant of variation of -2.5

Which expression gives you the distance between the points (5,1)and(9,-6)

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?