Describe the set of values less than or equal to those represented by a quadratic function with vertex (–10, –25) and containing the point (−16, negative 17 and fourth-fifths).

49xy +34y - 72z. determine the degree of the polynomial

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?