because moon artefacts are prone to damage and need to be protected
The answer to 3 is C, because 18+15 is 33, and 33 divided into three equal groups would have 11 in each.
The answer to 4 is A, because in 11/3 3 can go into 11 3 times, with 2/3 remaining.
Answer:
12 hours 50 minutes
Step-by-step explanation:
8:40 pm to 9:30 am
8:40 pm to 8:40 am = 12 hours
8:40 am to 9:30 am = 50 minutes
Hello there!

Explanation:
↓↓↓↓↓↓↓↓↓↓↓
First you had to switch sides of the equation.

Then you had to cancel by the common factor of 2.

You had to multiply by 37 from both sides of the equation.

Simplify it should be the correct answer.

<em><u>Answer⇒⇒⇒x=148/7 </u></em>
Hope this helps!
Thank you for posting your question at here on Brainly.
Have a great day!
-Charlie
Answer: b
I JUST TOOK THE TEST !!!!
Step-by-step explanation: