How would you solve -25.16 minus 16.8 and another is (8-5) +-14

Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.

Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5