A motorboat travels 205 kilometers in 5 hours going upstream. It travels 295 kilometers going downstream in the same amount of time. What is the rate of the boat in still water and what is the rate of the current?

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

throw the computer

step-by-step explanation:

probably .5

i can on others if necessary.

14

step-by-step explanation: