Algebra 2 Homework Help questions?

1) A drama club is planning a trip to New York City. The cost per person varies inversely with the number of people going. If it is $15 dollars per person if 57 people go. How much will the cost be if 45 people go?

Y=16 when W=2, X=8, and Z= -4

2a) Write a function that models the relationship

2b) Find Y for the given values Y varies Jointly as W and X and inversely as Z. Find Y when W=2, X=9, and Z = 4

5) Write an equation for the translation of Y = -(3/x) that has the given asymptotes X = 3 , Y = -2

7) Describe the vertical asymptotes holes holes for the graph Y= ((x^2)+11x+30)/(X+6)

9) Simplify and find restrictions of ((X^2)-X-12)/()2x^2)-32)

20) Multiply and state any restrictions ( ((a^2)-9a+18) / (a-3) ) * ( ((a^2)-a-30) / ((a-6)^2) )

21) Divide and state any restrictions ( ((e^2)-11e+30) / ((e^2)-e-30) ) + ( ((e^2)-25) / ((e^2 +11e+30) )

22) Add or subtract and simplify ( ((x^2)-X-2) / ((x^2)+3x+2) ) - ( 1/(x+2) )

23) Simplify the complex fraction (X + (4x/y)

(7/6x)

24) Simplify (x-5)/(x+8) = (x-9)/(X-6)

25) Simplify ( X/((X^2)-4) ) + ( 2 /(X-2)) = (1 / (x+2))