At a concert, 3 out of 10 people who entered the Alamodome were wearing Nike shoes. Based on this information, if there are 1,200 people at the music concert, how many people could be expected to be wearing Nike shoes?​

Derricks dog sitting and darlene's dog sitting are competing for new business. the companies ran the ads shown.which dog sitting service is more economic to use if you need 5 hours of service? explain.

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

The variable in a relation who’s value depends on the value of the independent variable is called what?