Which expression is equivalent to 8-(6r+2) A. -6r+6
B. 2r+2
C. 6r+10
D. -6r+10
PLZZ HELLP FASST

Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

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

Which equation represents the function on the graph?