Answer: the correct answer is the library opens at 10:00 a. m. Saturday
Explanation: it is correct to use colons to separate hours and minutes when we write the time. In the other options colons are not necessary and a semi colon is not appropiate.
Answer:
this app is for random people to help each other out with their homework
Explanation:
lol lolollo lololololololll
I believe the answer is number 4 ^^
Calm down and relax.
Hope this helps...