When it started work for the day the fuel tank on a tractor contained 32 gallons of fuel. After 4 hours of work, the tank contained 22 gallons. Write a linear equation in slope-intercept form to model the number of gallons remaining in the tank, (y), over time in hours, (x).

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis

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