LMNP is a rectangle. Find the value of x and the length of each diagonal. LN=13x-10 and MP=9x+9

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

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

What is the solution set of the quadratic inequality x^2-5< or equal to 0