18) Assume the check doit for an ISSN 10 code is determined by 2002-2-3-4008-7088 X (med 11)
where X is used to represent 10
The fisnine digits of the ISBN-10 code of a book are 107086701. What is the check digit?
31
03
DS
19) What are the next 3 terms of the sequence?

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100

answer: you need the equation in the question so i can answer it

step-by-step explanation:

well what did you do it matters what you did : )

step-by-step explanation:

the battle of gettysburg is considered the "high water mark" of the confederacy because it marked the greatest advance of the confederate forces against the union.