need help understanding these 2 problems

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angelsnana
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$1.00 need help understanding these 2 problems

From Mathematics: Algebra
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Due on Nov. 04, 2009
Asked on Nov 04, 2009 at 7:28:23PM

Q:

need help understanding these 2 problems

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week 3 mat 116 help.doc (207K)

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starboy
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Posted on Nov 04, 2009 at 7:36:22PM

A:
Preview: ... are 25. { ...

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ken5000
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Posted on Nov 04, 2009 at 7:38:29PM

A:
Preview: ... â‰¤ 88 .20mÂ â‰¤ 38 mÂ â‰¤ 190 ...

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cmh0114
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Posted on Nov 04, 2009 at 7:43:45PM

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Preview: ... ether you drive it or not, it will still cost at least $50. .2m is the cost from the miles driven. Each mile costs $0.20, so two miles will cost $0.40, three will cost $0.60, and so on and so forth, defined by mileage cost = 0.2*miles driven. 88 is the amount of money you'r ...

The full tutorial is about 266 words long .