Answer:
First term = -41.
Common difference = -15.
Step-by-step explanation:
nth term: an = a1 + (n - 1)d where a = first term and d = the common difference.
-671 = a1 + (43 - 1)d
-806 = a1 +(52 - 1)d
-671 = a1 + 42d
-806 = a1 + 51d
Subtracting ( to eliminate a1):
-671 - (-806) = 42d - 51d
-9d = 135
d = -15
Substitute for d in the first equation:
-671 = a1 + 42*-15
-671 = a1 - 630
a1 = -671 + 630 = -41.
Answer:
37.6
Step-by-step explanation:
2x2x2 = 8
4 x 2 x 2 = 16
16+8 = 24
Answer is A
Answer:
hi taxes was waa Bynum waa Hitachi waa hug
Answer:
2.7
Step-by-step explanation:
