P[LS HELP BRIAINLIEST AND FREE POINTS Niles and Bob sailed at the same time for the same length of time. Niles' sailboat traveled 42 miles at a speed of 6 mph, while Bob's motorboat traveled 119 miles at a speed of 17 mph. For how long were Niles and Bob traveling?
A. 14 hours
B. 7 hours
C. 8 hours
D. 9 hours

7

Step-by-step explanation:

N=42/6 Niles travelled for 7 hours

B=119/17 bob travelled for 7 hours

idk

step-by-step explanation:

(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