perfect pipes charges $120 plus $40 an hour to make plumbing repairs. no leak here charges $50 plus $60 an hour. for how many hours (whole number) is perfect pipes less expensive than no leacks here ?

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

hmu if ur willing to do a algebra a online class i’ll pay 600 hmu on the gram profitpreme