What are the first four terms in the multiplication pattern given by the formula?
3 · 6n

a. 9, 15, 21, 27
b. 18, 24, 30, 36
c. 18, 54, 162, 486
d. 18, 108, 648, 3888

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