Help pls i will give you brainlist but make sure its correct help ASAP

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Aline passes through 3,7 and 6,9 what equation represents the line

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit