1) The ratio of used books to all books is 6:14
2) The ratio of used books to new books is 6:8
Hi it is 7n I hope I was right
Answer:
i think it's 7
Step-by-step explanation:
perimeter is l+l+w+w
so 17+17=34
48-34=14
14/2=7
I hope this helps you
false
cause two negative numbers multiple must be positive
(-1).(-49)
+49
Answer:
This is what you have to explain:
With 5n, you are multiplying a number and a variable.
With 5 + n, you are adding a number and a variable.
