What is the value of x in the equation 3x – 4y = 65, when y = 4?
the answer is x=27

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

Two parallel lines are crossed by a transversal.what is value of x

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.