B: 16 and -16
two negatives = a positive
two positives make a positive :)
Answer:
Number of comic books is 75.
Original price of each comic book is 4$.
Step-by-step explanation:
Answer:
$162
Step-by-step explanation:
Discount = percentage discount ÷ 100 × original cost
Discount =
× $405 = $162
Domain is all the x values represented
domain here is infinitely because it can go on forever to the left and to the right