Translate into an algebraic expression: Use for your variable
The sum of a number increased by eleven and the number decreased by six.

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.