mckenzieoscar123 mckenzieoscar123

17-04-2018
Mathematics

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four oranges at juicy deals grocery store cost $6. for the price of $15 you can buy 10 oranges. True or False: the relationship between the number of oranges and their price is proportional.

Respuesta :

dsdrajlin dsdrajlin

25-12-2019

Answer:

True

Step-by-step explanation:

Let's call

x: number of oranges

y: price

The relationship between x and y is proportional if they fulfill the following condition.

y / x = k

where,

k is a proportionality constant

Then,

6 / 4 = 15 / 10 = 1.5

Since x and y fulfill the condition, they have a relationship of proportionality.

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