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taurus [48]
3 years ago
12

Estimate a 15% tip on a dinner bill of $78.17 by first rounding the bill amount to the nearest ten dollars.

Mathematics
1 answer:
ella [17]3 years ago
8 0
$78.17 rounds to $78
15% of $78 = $11.70 which rounds to $12
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Three times the sum of a number and 21 is at most -26
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In short, Your Answer would be -47/3 or 15.67

Hope this helps!

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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Umnica [9.8K]

Answer:

2 1/2 cups of flour

Step-by-step explanation:

Priya is making 3 loaves of bread, so she will use 7 1/2 cups of flour.

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Andre will use 2 1/2 cups of flour.

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