Ateacher counts the number of books on her bookshelf. she finds that she has a total of 270 books. as she sorts through the books, she decides to give 54 books to the library. how many books does the teacher have left?

What does the relationship between the mean and median reveal about the shape of the data

If a || b and e || f , what if the value of y ?

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)