The figure above shows a store’s supply-demand graph for lawn chairs if the stores make $800 by selling lawn chairs which of the following is possible valid price for them?
a.) $50
b.) $40
c.) $25
d.) $20

 Option 'b' is correct.

Step-by-step explanation:

Since we have given the figure showing store's supply demand graph for lawn chairs.

Profit made by selling lawn chairs by the store = $800

Using the graph , we conclude that

Demand curve and supply curve intersect at (25,40)

Here, y- axis denotes the price of commodity.

x - axis denotes the quantity of commodity.

So, the possible valid price for them would be $ 40.

Hence, Option 'b' is correct.

whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation:

1. when "a" is a root of a polynomial, (x -a) is a factor of it. for the three roots given, the factors of the desired polynomial are (x +2)(x -1/2)(x -3).

in order to make the leading coefficient be negative, we need to multiply this product by a negative number. any negative number will do, but we choose a small (magnitude) value that will eliminate the fraction: -2.

then

f(x) = -2(x +2)(x -1/2)(x -3) = -(x +2)(2x -1)(x -3)

= -(2x² +3x -2)(x -3)

= -(2x³ -3x² -11x +6)

f(x) = -2x³ +3x² +11x -6

2. a graph created by the desmos on-line graphing calculator is shown, and the zeros are highlighted.

3. as indicated in part 1, the multiplier of this equation can be anything and the zeros will remain the same. you want a negative leading coefficient, so the "anything" is restricted to any of the infinite number of numbers that will make that be the case.