A rectangular room has an area in square feet that is represented by the polynomial 2x^2 + x - 10. If the length of the room is (x - 2) feet, which of the following polynomials
would represent the width in feet?
A x + 5
B X - 5
C 2x-5
D 2x + 5

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

To convert celsius temperatures to fahrenheit, you can use the expression (c + 32). tom says that another way to write this expression is c + 32. what error did tom make?

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?