The sum of a number times 4 and 19 is at least -17. Translate the sentence into an inequality. Use the variable b for the unknown number.
Please help me I have an assignment in Algebra due today thank you so much

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