Hellooo merry christmas ! can someone please help mee? ik its a lot but even just a little help would be very mich appreciated :))

At which value in the domain does f(x) =0?

Michelle had a birthday party. she bought a bag of candy with 96 starbursts, 72 hershey's, and 68 reese's. she wants to use all the candy she bought to make goody bags with the same amount of starbursts, hershey's and reese's in each bag. what is the largest number of bags she can make?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2