asked 160k views
3 votes
David is selling floral arrangements. Each arrangement uses 1 vase and 12 roses. Each vase costs David $2. let C be the total cost of the arrangements and r be the cost of 1 rose. which equation should David use to find the total cost of each arrangement?

12C=r+12
C=2r+12
12=C+2r
C=12r+2

asked
User Labanino
by
8.1k points

2 Answers

1 vote
12r+2 would be the answer

answered
User Womplefrog
by
8.9k points
1 vote

........answer is C=12r+2
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