Identify the vertex of the parabola with the quadratic equation u =6x squared - 72x + 220

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1

Francesca had 32 cups of flour and she uses 3/8. how much flour did francesca use? write the equation.

Bill makes leather shoes. he charges $45 for a pair of women's shoes and $50 for a pair of men's shoes. he sells x pairs of women's shoes and y pairs of men's shoes each week and earns a total income of $2,500. this situation can be represented by the equation . if bill has no female customers during a particular week, he needs to sell pairs of men's shoes to earn his weekly income of $2,500.