Answer:
He/she is quick at getting answers
Explanation:
"claps of thunder" means in this sentence that your brain automatically know the answer to it
Explanation:
Find the sum, vertically.
(3x + 2y + 8z) + (−x + 2y − 8z)
3x + 2y + 8z
+ −x + 2y − 8z
—————————
?