Abox of cereal is shaped like a rectangular prism. the box is 26cm long by 11 cm, by 36 cm high. what is the surface area?

2x+3y=12 x-y=6 solve the following system equations

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

Need on this one asap im almost done with this subject