X=
what does x equal in this equation?

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?