“Just follow your heart to find the answer” -someone
Answer:
n=-2,A
Step-by-step explanation:
15-3n=21
-3n=21-15
-3n=6
n=6/-3
=-2
If we don't count the letters,

The answer would be: 4 3/8! Hope this helped! Brainliest is always appreciated!
Answer:
a or b
Step-by-step explanation:
it should be p≥18
greater then or equal to 18. because if you have 18, you can get the group rate and I'd you have more than 18 you can also get the group rate.