According to Mr. Hacker, the real estate man, why is Sadie Grimes asking such a high price for her run-down old house? What is the real reason?

So that she gets enough money to buy another house that needs enough money

Explanation:

explanation: the line "to save the day, harry must get past a scary three-headed guard dog" from the summary best justifies the conclusion that harry potter and the sorcerer’s stone was influenced by ancient greek mythological literature. the three other choices had nothing to do with ancient greek literature - and the words "three-headed guard dog" are what makes that choice the correct answer.

answer:

"a friend is someone who won't lie to you. they respect you for who you are and make every moment with you count. time with your friends should be fun   and you shouldn't have to change for them. your friends should understand you and trust you. they you with your problems and are always there when you are feeling down."

explanation:

this is the first definition i got from the urban dictionary : )