Simplify the ratio of 40 centre meters and 2 meters

For what values of x is x2 + 2x = 24 true?

How do you write a paragraph proof to prove that the corresponding angles shown are congruent

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