Which quadrant is the point (-5, -2) found?

1. i
2. ii
3. iii
4.iv
5.v

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Divide. write in the simplest form. 4 1/6 divided by 10