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Vlada [557]
4 years ago
6

19. Estimate a 20% tip on a meal that cost $118.75.

Mathematics
2 answers:
SVETLANKA909090 [29]4 years ago
8 0

Answer:

$23

Step-by-step explanation:

move the decimal over left 1 time and double the amount

Reil [10]4 years ago
4 0

Answer:

$23.75

Step-by-step explanation:

As 20% equals to \frac{20}{100}, which is the same as 0.20, then all you have to do to get to the answer is to calculate:

0.2 * 118.75 = $23.75

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Answer:

w = 7u/6

u = 6w/7

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Step-by-step explanation:

4u + 8w = -3u + 2w

4u - 4u +8w = -3u - 4u +2w

8w -2w = -7u + 2w - 2w

6w = -7u

w = 7u/6

u = 6w/7

AND

-2m - 5n = 7m - 3n

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Step-by-step explanation:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Let x represent how many shirts he sells

y represent how many hats he sells.

John is doing a fundraiser for school. He needs to sell at least $200 worth of items. John is selling shirts for $10 each and hats for $8 each.

He must sell more than 12 hats.

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The system of inequalities that model this situation is :

10x + 8y = $200

Where y > 12

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3 years ago
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