In this puzzle, each letter represents a different digit. what does the o represent? what does m?
(hint: the number om means o is in the tens column and m is in the units column.)

What is the equation in point slope form of the line that passes through the point (-1, -3) and has a slope of 4? y-1=4(x-3) or y+3=4(x+1)

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

How can (square root of 25) ^2 be rewritten?