A company is looking to hire a lawyer. One law firm states that their legal fees can be determined using the expression 400x23000, where x
is the number of hours of legal assistance. A second law firm states that their legal fees can be determined using the expression 420x18000. The company president wants to know when the legal fees would cost the same for each law firm. What number of hours of legal assistance makes the equation 400x23000420x18000 true? Round your answer to the nearest whole number.
Answer choices:
A: 125
B: 188
C: 250
D: 313
E: 375

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

table 3 represents a direct variation function. : )

it is 10.6 according to my calculations