If someone works 37.5 hours one week if she woked 5 days how many hours did she work on average per day me

Answer this question! 30 points and brainliest!

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

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer