1.) if p = 2l + 2w, the formula to find w is
a.) w=p-21
b.) w=p/2-21
c.) w=2(p-21)
d.) w=(p-21)/2
2.)if p is 30 units and l is 10 units, w is
a.) 5
b.) 10
c.) 15

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?

Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square