54 or it 180 i got 54 by adding 30 and 24in and got 180 by multiplying
Answer:
...........the answer is 7?!
Answer:
50 books were sold
Step-by-step explanation:
there are 5 books in the Red Crow row, and each book is worth 10 sold.
There would be three rows, going to the right. Each row, would be 15 high.