Question

A biologist is recording the loss of fish in a pond. He notes the number of fish, f, in the pond on June 1. On July 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on June 1.

Which equation represents this situation?

A.
f – 52 = 63

B.
f – 63 = 52

C.
63 – f = 52

D.
f – 63 = –52

Answer 1

im thinking b

Answer 2

it is a