Question 3.3. Marco is selling floral arrangements. Each arrangement uses 1 vase and 11 orchids. Each vase costs Marco $4.00. Le

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Question 3.3. Marco is selling floral arrangements. Each arrangement uses 1 vase and 11 orchids. Each vase costs Marco $4.00. Le

t C be the total cost of the arrangement and r be the cost of 1 orchid. Which equation should Marco use to find the total cost of each arrangement?
(Points : 1)
A. 11 = C +4r
B. 11C = r + 4
C. C = 4r + 1
D. C = 11r + 4

Mathematics

2 answers:

Paraphin [41] · Answer 1 · 2022-02-21T13:05:38+03:00

Hello there.

Question 3.3. Marco is selling floral arrangements. Each arrangement uses 1 vase and 11 orchids. Each vase costs Marco $4.00. Let C be the total cost of the arrangement and r be the cost of 1 orchid. Which equation should Marco use to find the total cost of each arrangement?

D. C = 11r + 4

valentina_108 [34] · Answer 2 · 2022-02-21T11:53:54+03:00

In question 3, You don't know the cost of an orchid, so that is r. You have 11 orchids per vase, so that is a cost of 11r per vase. A vase costs $4. 11r + 4 would be the total cost. So, the last choice would be your answer which is:

C = 11r + 4

I hope my answer has come to your help. God bless and have a nice day ahead!