A cyclist bikes from albertville to bay town, a distance of 30km. On the way there he bikes into the wind and it takes him 1:15 hours. On the way home he bikes with the wind and it takes him 50minutes. Determine his base speed with no wind and the speed of the wind

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

What properties allow transformation to be used as a problem solving tool

What is the measure of the smallest angle in the diagram? 15 29 32 45