Which would be the best method to use to solve the following equations. Explain your reasoning. Use each method only once. Factoring, Square root property, Completing the square, and the Quadratic formula 1. x^2- 49 = 0 2. x^2 - 3x - 4 = 0 3. x^2 - 2x - 6 = 0 4. x^2 - 17x + 7 = 0 which method would you use for each and why,? ​

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?