El grado en la variable "Y" de la expresión 15x^3 y^7-12x^6 y^9+5x^2 y^6 es

What is the length of bc ? enter your answer in the box.bc =

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

An account with a $250 balance accrues 2% annually. if no deposits or withdrawals are made, which graph can be used to determine approximately how many years will it take for the balance to be $282? it's e2020 ni️️as