Answer:
nothing
Step-by-step explanation:
The ones digit will not change.....only the 'tens' digit will change...
Answer:
- x + y ≤ 25
- 1.75x + 2.50y ≤ 75
Step-by-step explanation:
- Paperback books = x
- Hard cover books = y
<u>Number of books:</u>
<u>Cost of books:</u>
The system above is the one we need
Answer: False
Step-by-step explanation:
The square root of 100 squared is 10 but the square root of 10 squared is 10