Answer:
The train would travel 880 km in 11 hours.
Step-by-step explanation:
Step-by-step explanation:

-14x²-1≠0
x²≠ -1/14
Option C
36; 351; 66; 1,017; 113,331; 1,968; 537; 417; 3,813
It depend on what d was. anything in Q3 can work for the reflection and both x and y are negative, you can say that for sure. for the actual point D, anything in Q4. in Q4 x is positive and y is negative. if d is (3,-3) then it's reflection is (-3,-3)