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Vika [28.1K]
2 years ago
5

Alice and Shivani went to lunch at a cafe. They ordered a spinach salad for $5.75, a tuna sandwich for $7.20, and 2 glasses of l

emonade for $1.30 each. The tax was $1.55. They gave the waiter $20.00. How much change should they have received?
Mathematics
1 answer:
Vikki [24]2 years ago
3 0

Answer:

$2.90

Step-by-step explanation:

Spinach    $5.75

Tuna         $7.20

2 lemonades    $2.60

tax =  $1.55

Sum = $17.10

Change = $20.00 - $17.10 = $2.90

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Answer: 10 and 11, also -11 and -10

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Step-by-step explanation:

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Second answer

Sqrt 100 is less well known to also be -10

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