If using the method of completing the square to solve the quadratic equation x^2 - 5x - 18 = 0, which number would have to be added to "complete the
square"?

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species