Sally is arranging her books on shelves. she has 16 adventure books, 32 mysteries, and 12 biographies. she wants each shelf to have the same number of each type of book. what is the greatest number of shelves that sally will use if she puts all the books on shelves? how many of each type of book will be on each shelf?

What is the sum of these mixed numbers 2 1/8 + 4 3/8

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?