David is selling floral arrangements. Each arrangement uses 1 vase and 12 roses. Each vase costs David $2.00. Let C be the total cost of the arrangement and r be the cost of 1 rose. Which equation should David use to find the total cost of each arrangement?

A.
12C = r + 12

B.
C = 12r + 2

C.
C = 2r + 12

D.
12 = C + 2r

Question

David is selling floral arrangements. Each arrangement uses 1 vase and 12 roses. Each vase costs David $2.00. Let C be the total cost of the arrangement and r be the cost of 1 rose.  Which equation should David use to find the total cost of each arrangement?
 
 A.
12C = r + 12
 
 B.
C = 12r + 2
 
 C.
C = 2r + 12
 
 D.
12 = C + 2r

anonymous · Answer

Well you need to put together the roses and their amount. Then you have to add the cost of the vase so it would be B.

anonymous · Answer

Thank you!! Do you want a medal?

anonymous · Answer

Sure ^.^