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Feliz [49]
3 years ago
8

The $299.99 of a cell phone Brittany purchesd was on sail for 10% off. What amount did Brittany save?

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
6 0

Answer:

10* 299.99=2999.9

2999.9/100=29.999

this would round up to 30, so Brittany saved $30. : )

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4 0
3 years ago
On Monday, Sean bought 3 cookies and 5 cakes and spent $78.75. On Tuesday, Sean bought 8 cookies and 2 cakes and spent $40.
andreyandreev [35.5K]

Answer:

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Step-by-step explanation:

set up a system of equations:

let x = 1 cookie

let y = 1 cake

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6 0
3 years ago
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