Answer:
$99.98
Step-by-step explanation:
199.96 x .5 = 99.98
.5=50% so if you multiply by .5 you get 50 percent of 99.98
Answer:
D
Step-by-step explanation:
To be an arithmetic sequence, the numbers have to be added or subtracted by a constant number. D is not the answer because -2+6 equals 4, but 4+6 doesn't equal -6, so D cannot be a arithmetic sequence.