Helen had 46 books. Then she went to a book sale and bought b more books. Write an expression that shows how many books Helen has now. Type an asterisk ( * ) if you want to use a multiplication sign and a slash ( / ) if you want to use a division sign. I have an idea of my expression but maybe ya'll can give me another one #HELP ME HELP A FRIEND

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?

Ask google i believe they can you with that question