What is the difference of the polynomials? (–2x3y2 4x2y3 – 3xy4) – (6x4y – 5x2y3 – y5) –6x4y – 2x3y2 9x2y3 – 3xy4 y5 –6x4y – 2x3y2 – x2y3 – 3xy4 – y5 –6x4y 3x3y2 4x2y3 – 3xy4 y5 –6x4y – 7x3y2 4x2y3 – 3xy4 – y5

When graphing a linear equation that is written in the form y=mx+b, the variable m represents the y-intercept. assuming that b> 0, which of the following best describes how reversing the sign of b would affect the graph? a) the new line will be shifted down b units b) the new line will be shifted down b x 2 units c) the new line will be a perfect reflection across the x-axis d) the new line will be a perfect reflection across the y-axis

Earth takes in thermal energy from the sun in a process called . sunlight strikes earth’s surface at different angles. this angle is called the angle of . btw its

What are the four most common physiochemical changes that are used to determine time of death