Quadrilateral abcd is a square with diagonals that intersect at point e. find the perimeter of abcd. a. 25 b. 100 c. 250 d. 625

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2