WILL GIVE BRAINLIEST! How many possibilities of HELPS are there?

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0

What is the perimeter of a rectangle if the length is 5 and the width is x?