Answer: 11, 7
11 + 7 = 18
11 x 7 = 77
Hi there!
We can set up a ratio to model the problem...
540/3000 = x/100
Now, just cross multiply and solve for x.
54000 = 3000x
x = 18
Therefore, 18 percent of last semester's college costs was spent on books. Hope this helped and have a great day!
21. A
22. G
I Am writing this part because it said that the answer didnt have enough characters so just ignore this
The answers is b because that the answers
