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. What is the number of fish in the pond on June 1? Which equation can be used to find the number of fish in the pond on June 1?

63−f=52

f−52=−63

f−52=63

f−63=−52

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

How many zeros does the function f(x)=4x3-x2+1 have

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?