1. Fungsi f(x) = 3x-1 dan g(x) = x+2/x-1. Jika invers dari fungsi g=f adalah ( g o f )^-1 (x). Maka tentukanlah (g o f)^-1 (x)

2. f(x) = 3x-10 / 2x-5, x ≠ 5/2 dan g(x) = x+2. Jika h(x) = (fog) (x) dan h^-1 adalah fungsi invers dari h, maka tentukan lah h^-1 (x)​

Add the fractions and simplify 1/2+ 1/3

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

Two farmers pay a total rent of $140 for a pasture. the first farmer placed $4 oxen in the pasture, and the second farmer placed $30 sheep in the pasture. the farmers split the rent based on the proportion of the pasture eaten by their own animals that month. how much should the first farmer pay, if 1 ox eats as much as 10 sheep in a month?