2/3 of my cats plus 4. how many cats does the nemesis have?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

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! ❤

What statement is true? 2x^2-9x+2=-1