Nate's quiche is cut into 7 equal parts. only 3/7 of the quiche is left. he wants to give 3 friends an equal part. write 3/7 as the sum of unit fractions

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

How can i differentiate this equation?

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?