Find the inverse of the following equation with steps:

f(x) = (x-7)/x

f(x) = (x - 7) / x

Replace x with ywhere y is the inverse

f(x) = x

x = (y - 7) / y

xy = y - 7

xy - y = -7

y(x - 1) = -7

y = -7 / (x - 1)

inverse of f(x) = -7/(x - 1)

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

.24

step-by-step explanation:

the probability is   .24

the first player had the highest probability of getting a silver marble

the game could be made fair by adding back the marble that was drawn after each draw