For what value of k are the graphs of 12y = -3x + 8 and 6y = kx - 5 parallel? For what value of k are they perpendicular?

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

What’s the volume of the triangular prism?

How many square centimeters of wrapping paper will be used to wrap the shoe box?