An artifical lake is in the shape of a rectangle and has an area of 9/20 square miles. the width of the lake is 1/5 of the lake. what are the dimensions of the lake?

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

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2