Let s = {m, a,t, h,} . list all the ways that you can select two members of s with repetition allowed. the order in which you select the members is not important.

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

2/3(-6y+9x) expand each expression using the distributive property

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school