The gateaway arch in st. louis missouri weight about 20,000 tons. which amount could be the exact number of tons the arch weighs?

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

You can find the constant of proportionality by finding the ratio of

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