The total cost of 100 paper plates and 200 paper cups is $8.00 At the same rates what is the total cost of 20 of the plates and 40 of the cups?	Choose the correct choice from the following:	A) $.90	B) $1.00	C) $1.20	D) $1.50	E) $1.60
U dont need to go through all this   What u have with u is   100 P + 200 C = $8.00   Just divide the equation by 5 and you will get what u are looking for   20P + 40 C = $1.60   Therefore OA is $1.60
<result>E</result>
The total cost of 100 paper plates and 200 paper cups is $8.00 At the same rates what is the total cost of 20 of the plates and 40 of the cups?