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you that read wrong
you read that wrong too

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?

If the average of x,y and z is 15 what is their sum