Rewrite the function f(x)=x^2-6x-60 by completing the square

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get