Me! in advance trying to raise my grade

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

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t