Answer:
true
Step-by-step explanation:
Answer:DON'T KNOW SO DON'T LOOK AT ME
2:3
J
-66
a1 = 2
n = 18
d = - 4
a18 = a1 + (n - 1) * d
a18 = 2 + (18 - 1)*(-4)
a18 = 2 + 17*-4
a18 = 2 - 68
a18 = -66