X^2+y^2+22x+2y+24=0, x+y-2=0

How many $20 bills do you need to have to make $280

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

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