Answer:
n=-11
Step-by-step explanation:
-14n = 154
divide both sides by -14
n=-11
2/6, 3/9, 4/12, 5/15, 6/18, 7/21, 8/24 etc.
Step-by-step explanation:

its 1/4 of the circle
circle circumference:

we need 1/4 of it, so its

Answer:
16
Step-by-step explanation:
she takes 2 quizzes every week