The graph shows a point of equilibrium.

A graph has Quantity supplied on the x-axis and price in dollars on the y-axis. A line that represents supply has a positive slope and a line that represents demand has a negative slope. The lines intersect at point (30, 9). Line P is drawn from the point of equilibrium to the y-axis, and line Q is drawn from the point of equilibrium to the x-axis.

What does "P" represent on the graph?

the point where equilibrium is achieved
the price at the equilibrium point
the average price of goods sold
the point where supply and demand drop

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation:

3030 ur welcome

step-by-step explanation:

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation:

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves