Suppose a and b are points. how many lines contain both a and b?

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.

Polynomial that can be factored as (3x-4)(3x+4)

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5