Amovie store charges a membership monthly fee of $7.50 but charges $1.00 for renting a movie. another store has no membership but charges $2.50 for renting a movie. how many movies needed to be rented each mon for the totol fees to be the same for eathier company?

Eiko is wearing a magic ring that increases the power of her healing spell by 30%. without the ring, her healing spell restores h health points. which of the following expressions could represent how many health points the spell restores when eiko is wearing the magic ring?