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juin [17]
3 years ago
7

9x4y6 +  42x5y5 +49x3y2

Mathematics
1 answer:
ryzh [129]3 years ago
5 0
If you add them all you get 50x12y13
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If there are 60 people waiting for a river raft ride. Each raft holds

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<h3>Number of rafts needed</h3>

Using this formula

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Therefore if  raft holds 15 people. how Silvia's work can be used to find the number of rafts needed is: total number of people/<em>Number </em>of people holded by  each raft.

Learn more about Number of rafts needed here:brainly.com/question/8361379
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