Please help me im pretty stumped

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

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! ❤