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allochka39001 [22]
3 years ago
11

The cost of oranges in a grocery store is directly proportional to the number of oranges purchased. jerri paid $2.52 for 6 orang

es. if p represents the cost, in dollars, and n represent the number of oranges purchased, which equation best represents this relationship?
A. p = 0.42n
B. P = 2.52n
C. p = 6n
D. p = 15.12n
Mathematics
2 answers:
Pachacha [2.7K]3 years ago
7 0
I think its A because the amount for one orange is .42

kaheart [24]3 years ago
3 0

Answer:

The correct answer is option A

Step-by-step explanation:

Cost of the oranges is directly proportional to the number of oranges

Thus ,

p ∝ n -------------------------- Eq  (A)

p = kn\\

cost of 6 \\ oranges is equal to $ 2.52\\

Cost of 1\\ orange is equal to = \frac{2.52}{6} \\= 0.42\\

Thus, Eq (A) can be re-written as

p = 0.42 n\\

Thus, the correct answer is option A

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