What is the amount of tip for a 25.00 check if the service is minimal (15%), average (20%), and excellent (25%)?

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3