Expand.
Your answer should be a polynomial in standard form
(d2 + 3) (d2 + 2d + 1) =

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?