Starting from a 130 feet away, a person on a bicycle rides towards a checkpoint and then passes it. the rider is traveling at a constant rate of 25 feet per second. the distance between the bicycle and the checkpoint is given by the equation: d = |130 - 25t|. at what times is the bike 15 feet away from the checkpoint?

a. 4.6 sec and 9.2 sec

b. 2.9 sec and 5.8 sec

c. 4.6 sec and 5.8 sec

d. 2.9 sec and 3.3 sec

What is a graph with a never ending line called?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

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