I don't know how to do this... Please help me

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

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?