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algol [13]
3 years ago
11

A recreation center offers a membership for $75.Members may take classes for $10 each.Nonmembers pay $15 for these classes.how m

any classes could a nonmember take pay the same total amount as a member?
Mathematics
1 answer:
antoniya [11.8K]3 years ago
8 0
75 +10n = 15n
75 = 5n
 15 = n

Therefore 15 classes

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timofeeve [1]
The longest side of  a triangle must be less than the sum of the other 2 sides

2 senarios

the 3rd side is the longest
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for the 3rd side is the longest

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for 3rd side isn't the longest
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14<3rdside

so we've got
3rdside<70 and 14<3rdside

so
14<3rdside<70

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Answer:

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4 0
3 years ago
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Answer:

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