Anybody know how to do 2 step equations? i need on these problems. 1. 23 = 6x + 1 2. 5.7 + 0.3y = 6.9 3. -3a + 7 = 9a - 5 it's ok if you dont know all of them. tell me what you did to solve the problems if you can.

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

Precalculus question, image attached.

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events