The perimeter of a rectangle is 96 feet. the ratio of its length to its width is 7: 5 what are the dimensions of the rectangle

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

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 8/12+8/11 in another way than and improper fraction