Im in 6th grade and my homwork asks what is 5+6-18+694*88/92+33-11*2,515-55+45* 6=? i need .

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

What is the inverse of the function f(x) = 2x + 1?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.