The cost of printing a store flyer is $450 for 1000 copies and $880 for 2000 copies. then, find the amount of money it would cost to print 6245 copies.

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity

3. simplify. 312⋅312 4. rewrite n√xm using a rational expression.