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2 years ago

Need help with 9-13 please

Mathematics

1 answer:

solmaris [256]2 years ago

6 0

9. c=100+25n

10. c=100+25(12)

11. c=100+25(12)
c=100+300
c=400

12. You perform multiplication first

13. expression: c=10+5n, cost after 8 months: 50 dollars

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Madison and Tanisha went out to lunch. The bill came to $18.94. Madison knows that her lunch cost 9.72. How much did Tanisha's l

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Answer:

Tanisha's lunch cost $9.22.

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2 years ago

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2 years ago

Original price of a hotel: $240.00 per night.

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Answer:

$ 929

Step-by-step explanation:

Given: Original price of stay in hotel= $240 per night

Discount= 25%

Total taxes and fee = 29%

Now, finding the price of stay for four night.

Using unitary method to solve:

As we know original price of hotel stay per night is $240

∴ Price of four night stay at original price is $240\times 4 = \$ 960$

Next, 25% discount given on the price of four night stay.

∴ $960 - \frac{25}{100} \times 960 = 960 - 240$

= $\$ 720$

∴Price of four night hotel stay after discount is $\$ 720$

Now, 29% taxes and fees been added to the price.

Price of hotel stay after discount + Taxes paid.

$720 + ( \frac{29}{100} \times 720) = 720 + 209$

= $\$ 929$

∴ $\$ 929$ is the price to be paid for four night stay at hotel after discount and taxes.

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3 years ago