Astudent loses 3.4 lb in one month how many grams did she lost

Which math sentence can be used to determine if the triangle is a right triangle?

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?

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?