When bucky correctly solved as systems of equations he obtained the equation 7=7. what does his equation mean? a. there is one solution. b. there are infinitely many solutions. c. there is no solution.

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