Work out
(43×8) - (234÷6)

Bugs bunny was 33 meters below ground, digging his way toward pismo beach, when he realized he wanted to be above ground. he turned and dug through the dirt diagonally for 80 meters until he was above ground

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !