How do average speed, distance, and time all relate to each other

Which of these choices show a pair of equivalent expressions?

Abcd is a parallelogram. the diagram is not drawn to scale. if m

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.