Answer: 78 paperback books.
Step-by-step explanation:
1. Since 2/3 of the books are hardcover books, then 1/3 of the books are paperback books.
2. 234/3 = 78 books.
Answer: 11x - 9y - 3
Step-by-step explanation:
Collect like terms - start with x
9x - 8y +2x - 6 - y + 3
11x - 8y - 6 - y + 3
Collect all y terms
11x - 9y - 6 +3
Collect all integers
11x - 9y - 3 - final answer
Answer:
1)85
2)-3
3)-5
4)98
5)2
6)-3
7)-5
8)-1
9)-4
10)2
11)535
Step-by-step explanation:
X=3,-2 you solve by using the quadratic formula
B, is the correct answer If its wrong write me comment.