That will be 700x
5
Now all you need to do is divide, which will then equal to 140.
C= 140
3375/225=15
13500/15=900 books
The answer is D
Use "PEMDAS"
First we'll add then subtract
(i) Angle AOC would equal 48°, as it is vertically opposite to angle DOB and they are therefore equal.
(ii) Angle DOE would equal 42°. We can see this because angles on a straight line add up to 180°, and 90 + 48 = 138, so we can do 180 - 138 = 42°.
I hope this helps!
