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Pleasaaaaaaaaaaaaaaaassssssssssse help me anyone. I am sooooo stuck in this question.

Pleasaaaaaaaaaaaaaaaassssssssssse help me anyone. I am sooooo stuck in this question-example-1
User Zgluis
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1 Answer

2 votes
First you take 7143-6997 to get her units used( it’s 146) since you know that the first 100 units cost 24p per unit so take 100 Times 24 p to get 2400p then take the remaining 46 units times 16 to get 384p.
Add 2400p+384p to get 2784p for her bill
User Nils Lindemann
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