4siblings split their inheritance in the ratio of 2: 4: 6: 8. the inheritance is $40,000. how much does each sibling receive for his share

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