Yo is so racist. Removed my Spanish response and this is what it said. Hi! Hola! Salut! Hallo! It looks like you've posted a question in a language other than English. Please be sure to select "World Languages" when asking your question. Otherwise, if you live outside the United States or want to use in a different language, check out the other language versions of here: ߷

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

1- 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.2- 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 the first question?

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal