I really need plz help ASAP the right answer will be marked of brainlest

What value of x is in the solution set of –5x – 15 > 10 + 20x?

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

Which of the following points is collinear with (-2,1) and (0,3)