A certain stock gained 5 points in one day and lost 4 points the next day. Which situation has thegreater absolute value? Explain.

Which of the following is the result of expanding the series

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?

State one method by which you can recognize a perfect square trinomial.