Write the equation of the circle with center (7,-2) and radius square root 61. show your work!

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

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?