Simplify: 1/4 (4x - 12) + 2(x - 5)
pls help meee

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

Which inequality has a dashed boundary line when graphed ?