Which is better: having a stock that goes up 30% on monday than drops 30% on tuesday, or a stock drops 30% on monday and goes up 30% on tuesday? in each case, what is the net percent gain or loss?

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

Mama mia restaurant used 1 2 2 1 ? of their mozzarella cheese making pizza and the remaining 6 4 64 ounces making pasta. how many pounds of mozzarella cheese did mama mia start with?

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i