Solve pls brainliest

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

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

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss