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Digiron [165]
4 years ago
15

In a sale, normal prices are reduced by 12%

Mathematics
2 answers:
e-lub [12.9K]4 years ago
8 0
12\%-reduce\\
100\%-12\%=88\%-reduced\ price\\
132.88-88\%\\
x\ \ \ \ \ \ \ -100\%\\\\
x=151
gulaghasi [49]4 years ago
3 0
132.88/88=1.51
1.51*100=151
the normal price is £151
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Answer:

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Step-by-step explanation:

Let d be the number of days.

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We are also told that Katie already has 34 seashells in her collection, so total number of shells in Katie collection after d days will be: 12d+34

As Katie wants to collect over 100 seashells, so the total number of shells collected in d days will be greater than 100. We can represent this information in an inequality as:

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Therefore, the inequality 12d+34>100 can be used to find the number of days, d, it will take Katie to collect over 100 seashells.

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Step-by-step explanation:

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