I believe it would be B but I'm not 100% sure. Like i warn everyone, TRUST SOMEONE ELSE BEFORE TRUSTING ME. I would hate to see you get the wrong answer cause of me...
Best Hopes,
Cupkake~
Sorry that I can't help you with math
a + (n - 1)d
a is 46, the initial.
n is the nth term, or in this case 12
d is difference, which is 4
plug this info in....
46+ (12-1)4
=90
5 equals the whole number 5?