What is the slope for y=8/3 x-5

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b