You roll a 6-sided die.

What is P(less than 6)?

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?