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3 years ago

Several athletes were asked what kind of shoes they prefer to wear. How many athletes prefer NOT to wear tennis shoes?

Mathematics

1 answer:

hjlf3 years ago

3 0

To solve for this, simply add the values of people who prefer walking shoes and running shoes, since they are NOT tennis shoes.

runningshoes+walkingshoes=
6+9=15

Answer=D

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Let

x ----> the number of minutes

y ----> the total cost of the plan

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<em>Cingular Plan</em>

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using a graphing tool

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see the attached figure

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