Let f(x)=-2x+4 and g(x)=-6x-7. find f(x)-g(x)

can someone me?

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up

Which one is the correct answer, and why?