-30 is the answer to your question
Answer:
The size of the photo would increase because you are multiplying by more than one. 8/7 is equivalent to 1 1/7, which means that you are multiplying by one and some, which would result in the size of the photograph increasing.
$31.04 is the answer first multiply .35 by 47.75 then subtract the answer to get 31.04. Hope this helps:D
If you calculate 640/35=18.3 and then multiply 14 with 18.3 your answer will be the amount of people so ~256