If f(x) = 6x – 4, what is f(x) when x = 8?

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Find the nonpermissible replacement for binthis expression.b2/5b +5

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?