Enter an algebraic expression for the word expression. 15 decreased by n

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.