Danielle spent a third of her weekly allowance at the movies. to earn more money her parents let her clean the gutters for $10. what is her weekly allowance if she ended with $20?

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

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?

Whuch statements about the diagram are true? select all that apply.