Centra Trevor was reading a book for a book report. Last week, he read 45 pages of the book. This week, he read
2.5 times as many pages as he read last week.
How many pages of the book has Trevor read this week? Complete the explanation.
45
2.5
+
Trevor read
pages this week.

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal, mutualistic, or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp