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igomit [66]
3 years ago
13

Identify the variation as direct inverse joint or combined. The cost of the number of the same articles purchased varying with t

he number purchased
Mathematics
2 answers:
olasank [31]3 years ago
8 0
This is a direct variation, since the cost and the number of articles purchases both go up.
Finger [1]3 years ago
5 0

Answer:

Direct variation

Step-by-step explanation:

The cost of the number of articles purchased vary with the number of articles purchased.

Suppose the cost of 1 shirt is $12, the cost of 10 shirts = 10 times 12 is 120

The cost of the purchase depends on the number of items purchased

The cost varies directly with the number of items purchased

So its a direct variation

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