Alan drives an average of 100 miles each week. his car can travel an average of 25 miles per gallon of gasoline. alan would like to reduce his weekly expenditure on gasoline by $5. assuming gasoline costs $4 per gallon, which equation can alan use to determine how many fewer average miles, m, he should drive each week? plz tell me the equation. answer is 4/25m = 5

Tom and lilly rented a house for $12,000 last year. at the start of the year they bought the house they had been renting directly from the owner for $250,000. they believe they could rent it for $12,000 this year, but stay in the house. how much does tom and lilly’s decision to buy the house change gdp? a. it reduces gdp by $12,000 b. it does not change gdp c. it raises gdp by $238,000 d. it raises gdp by $250,000