Answer:
x=9 or x=-3
Step-by-step explanation:
add one to both sides
take square root of both sides
since (x+3)= + or -6, the add 3 to both sides and subtract 3 to both sides does not matter
I don't think there should be a subtract one from both sides step, but i'm not sure
The answer is 20 hours.
If window washing crew can finish 10 windows per hour. Let;s solve how many hours will it take him to finish 200 windows.
=> 200 / 10 = 20 hours,
Answer:
ITS 2 LOL
Step-by-step explanation:
Answer:
i believe the answer is B