The formula d = rt gives the distance traveled in time t at rate r. a delivery truck drives for 1.5 hours and travels 76 miles.    what was the average speed of the truck? a.38 miles per hour b.50.7 miles per hour c.74.5 miles per hour d.114 miles per hour

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

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days

Place the indicated product in the proper location on the grid. -4x3y2(7xy4)