Plz help. You need to wright an equation and solve it. To rent a car is $25 per day plus a fee of $50. Gil rented a car for $250. How many days did he rent the car?

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x