Suppose that a merchant buys a patio set from the wholesaler for $260

Which is the completely factored from of xy^3-x^3y

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1