In an orchestra there are 42 woodwind players to 56 brass players. what is the ratio of woodwinds to brass written as a fraction in simplest form

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.

Solve for x where 0 equation: cot^2x+2cotx+1=0