3.65*2.6 wat is the reasonableness and the answer

How many different ways can you make change for $.50 using only nickels,dimes, and quarters?

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187