It’s A
Explanation / when you multiply 7 by -9 you get -63
36/4=9 48/3=16 so 9*16=144/2=72 so it is 72 square inches
The answer is 2500 because just remove the 0's, what is half of 50? answer is 25 so yeah same thing but put the 0's back.
Hope this helps and if it does don't forget to mark as brainliest
The most common expressions involving 16 and w are:
16+w
16-w
16xw and
16/w
Hope this helps and answers your question
