-9y + 4x - 20 = 0
-7y + 16 - 80

Find the value of the variable and the length of each secant segment

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

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