Happy paws charges $19.00 plus $1.50 per hour to keep a dog during the day. woof watchers charges $15.00 plus 2.75 per hour. write and solve an equation to find for how many hours the total cost of the service is equal

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

What is the equation of a line passing through (-6,5) and having a slope of 1/3