My questions is
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....C = 2r + 12
B....C = 12r + 2
C....12C = r + 12
D...12 = C + 2r

Question

My questions is 
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....C = 2r + 12
B....C = 12r + 2
C....12C = r + 12
D...12 = C + 2r

anonymous · Answer

i think its b

anonymous · Answer

I have another question to if you dont mind helping

anonymous · Answer

k

anonymous · Answer

.What is the slope of the line passing through the points (0, 4) and (–8, –1)?
1. -8/5
2.- 5/8
3.5/8
4.8/5

anonymous · Answer

i see a bunch of question marks

anonymous · Answer

sorry What is the slpe of the line passing throught the points (0.4 ) And ( -8, -1)

anonymous · Answer

i dont know this one sorry