+2 crosses the equal sign to become 4y=18-2,as 18-2=16 so you get 4y=16 and finally divide both sides by 4,as 4 goes into 16,4 times,therefore,y=4
Answer:
x = 6 - √ 71
Step-by-step explanation:
Answer:
I would say the answer is A.
Step-by-step explanation:
Hope it helps :)
Answer:
yes it is!!
Step-by-step explanation:
every input goes to an output
