The cost of an order of 10 hamburgers, 9 fries, and 3 shakes can be represented by the polynomial 10h + 9f + 3s. find the cost of the order if hamburgers are $1.89 each, fries are $.79 each, and shakes are $1.49 each.

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step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

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