Students must study one of three modern languages at Monster High School. The Venn diagram shows the number studying each language. Find the following probabilities.

Which of the following expressions are equivalent ?

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?

Felix wrote several equations and determined that only one of the equations has no solution. which of these equations has no solution?