What is y= -1/3- 9 written in standard form?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

It says factor each expression completely 8y+48