Select the correct answer.
Find the intersection point for the following linear functions.

f(x) = 2x + 3
g(x) = -4x − 27

A.
(5,13)
B.
(5,-7)
C.
(-5,-7)
D.
(-5,-10)

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Choose the more precise measurement. 26.4 cm or 8.39 cm