A restaurant offers four different appetizers, nine different entrees, and three different desserts How
many different meals can you order of one appetizer, one entrée, and one dessert?

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

Which expression is rational? 6. , square root two, square root 14, square root 49

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2