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Klio2033 [76]
2 years ago
13

The price of a cup of coffee was 2.40 yesterday. Today, the price rose to

Mathematics
1 answer:
harina [27]2 years ago
6 0

Answer:

≈ 14.6%

Step-by-step explanation:

percentage increase is calculated as

\frac{increase}{original} × 100%

increase = 2.75 - 2.40 = 0.35 , then

percentage increase = \frac{0.35}{2.40} × 100% ≈ 14.6% ( to the nearest tenth )

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lilavasa [31]

Answer:

see explanation

Step-by-step explanation:

Given the 3 equations

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Use (2) and (3) to solve for x and y

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Solution is

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