The elimination method is useful when you can eliminate one of the variable terms from an equation by adding or subtracting another equation. true or false

answer: the dogs need to shift their focus to human scent.

its because the dogs being trained are for search and rescue thus they need to be able to track humans and their specific scent

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.