5 > Chapter 2: Adding Rational Numbers > Section Exercises 2.2 > Exercise 5 Find –1 + (-:-)
Write your answer as a fraction in simplest form.
-15 +(-) -

-1 1/5 +(-3/5) write in simplest form

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?