Complete the table below. Rewrite each power in expanded form using repeated multiplication, and then evaluate the expression to find the equivalent value. i need help on this plss

Put the equation in slope intercept form by solving for y

Why is causation so much more difficult to prove than correlation?

The library sells 376 books at its annual used-book sale. the sale takes in a total of $2119. children's books cost $4, and adult books cost $7. let x = number of children's books sold, and let y = the number of adult books sold. which system of equations can the librarians use to model this situation?