What new ideas about mathematics is most helpful to you?

Ineed with 14, 16, 28 and 36 me. we didn't go over them in class so i don't know what to do.

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

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan