The water trail is 3/4 mile long. the mountain trail is 3/4 mile longer than the waterfall trail. the mountain trail is 1/4 mile longer than the lake trail. how long is the lake trail?

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books