4x-c=k for x a.) x=k-c/4 b.) x=k+c/4 c.) x=4(k+c) d.) x=4(k-c)

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

Find the value of x for which line a is parallel to line b

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract