Solve the system of equations. x + y +z = 9
- 2x + y + 2z = 3
(x - 4y - z=2
A (0, 15, -6)
B (3,3,3)
C (4, -1, 6)
D (7, 1, 1)

All per-unit concepts rely on ratios,meaning,to provide a type of measurement

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units

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.