A DORMITORY NOW HOUSES 30 MEN AND ALLOWS 42POUNDS OF GLASS, AND 900 POUNDS OF PLASTIC

40.A dormitory now houses 30 men and allows 42pounds of glass, and 900 pounds of plastic?square feet of space per man. If five more men

Re-

Alum-

Card-

are put into this dormitory, how much less space

cycler

inum

board

Glass

Plastic

will each man have?

X

.06/pound .03/pound .08/pound .02/pound

a. 5 square feetb. 6 square feet

Y

.07/pound .04/pound .07/pound .03/pound

c. 7 square feeta. $409d.8 square feetb. $440e. 9 square feetc. $447d.$454