2. To paint a house, a painting company charges a flat rate of $500 for supplies, plus $50 for
each hour of labor.
A
4,000
3.000
y (dollars)
2,000
1,000
10 20 30 40 50 60
x (hours)
How much would the painting company charge to paint a house that needs
20 hours of labor? A house that needs 50 hours?
1.

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?

Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.