If f(x) = x/x+1 and g(x) = x/x-1, which of the following statements is true?

a) f(g(x)) = x
b) f(g(x)) = 1
c) g(f(x)) = 2x - 2
d) f(g(x)) =

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

Graham’s monthly bank statement showed the following deposits and withdrawals. -$25.20, $42.75, -$22.04, -$18.50, $74.11. part a if grahams baldness in the account was $37.86 at the beginning of the month,! 27/4! 2// the account balance at the end of the month? ? plz i will give you 100 points