Checkpoint 24. 2) Please help. Which answer shows the union of sets A and B?

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Mr. t has been dating his girlfriend for one year nine months and six days how many hours has mr. t been in a relationship