Write an expression to show 5 less than the sum of y and g.

Lin is shopping for a couch with her dad and heard him ask the salesperson “how much is your commission? ” the salesperson says that her commission is 5 1/2% of the selling price. a.how much commission will the salesperson earn by selling a couch for $495? b.how much money will the store get from the sale of the couch?

Write a recursive sequence that represents the sequence defined by the following explicit formula:

I'm terrible at math any here is appreciated.