If a scow is towed at the rate of 3 miles an hour, how many hours will be needed to tow the scow 28 miles?
a. 10 hours, 30 minutes
b. 9 hours, 20 minutes
c. 12 hours
d. 9 hours, 15 minutes
i'd appreciate more than just the answer.. i'd appreciate if you explain it to me also in the simplest way you possible can.
i'm trying to score high on asvab.

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)

The table below shows the function f. determine the value of f(3) that will lead to an average rate of change of 19 over the interval [3, 5]. a. 32 b. -32 c. 25 d. -25