If Samantha can make 6 bracelets in 1 hour and Payton makes 15 bracelets in 3 hours - what is the difference in the number of bracelets they would make in 6 hours?

For what value of jn is mn parallel to kl

Which graph corresponds to the function f(x) = x2 + 4x – 1?

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