Plz help me A cruise ship is currently 5 kilometers away from its port and is traveling away from the port at 5 kilometers per hour. The function y = 5x +5 relates the number of kilometers y the ship will be from its port x hours from now. How far will the cruise ship be from its port 4.5 hours from now?

The cruise ship will be kilometers away from port in 4.5 hours.

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

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)