How many solutions does this system of equations have? O None
O Exactly one
O Exactly two
O Infinitely many

For the function, f(x) = -5x 2, find f(-4).

An animal shelter has 21 puppies. if the puppies are 28% of the total dogs and cat population how many dogs and cats are in the animal shelter

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