There are 640 acres in a square mile. how big (in acres) is a rectangular field that is 0.2 miles by 0.9 miles

Which system of linear inequalities is represented by the graph?

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

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