If a÷ b= 13r1 what is a and b​

Abiologist 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

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585