There are 20 bowls in a kitchen cabinet. The diameter of the bowls are either 6 inches or 5 inches. The diameter of all 20 bowls combined is 110 inches. Which system of equations can be used to find the number of 6-inch bowls, x, and the number of 5-inch bowls, y, that are in the cabinet?

A. 5x+6y=110
6x+5y=20

B. x+y=20
5x+6y=110

C. x+y=20
6x+5y=110

D. x+y=110
6x+5y=20

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