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ruslelena [56]
3 years ago
15

Pls help fast! Will mark first correct answer as brainliest!!!

Mathematics
2 answers:
hammer [34]3 years ago
6 0

Answer:

the first one is 267% and 400%

Step-by-step explanation:

but i don't know for the 2nd

guapka [62]3 years ago
6 0

Answer:

2/3 is 266.666667% of 1/4

2/3 is 400% of 1/6

Step-by-step explanation:

You just need to divide the second number by the first:

2/3 ÷ 1/4 = 2/3 · 4 = 2 2/3 which, in a percentage, is 266.666667.

2/3 ÷ 1/6 = 2/3 · 6 = 4 and 4 as a percentage is 400%

SECOND PAGE:

11.25 is 3333.3333333333% of 375

11.25 is 20% of 556.25

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3 years ago
Solve system by elimination -9x - y =-19 <br> 5x + y = 15
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Answer:

(1, 10 )

Step-by-step explanation:

Given the 2 equations

- 9x - y = - 19 → (1)

5x + y = 15 → (2)

Adding the 2 equations term by term will eliminate the y- term

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2 years ago
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rewona [7]

Answer:

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Step-by-step explanation:

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You can then just add -7 and 7.

7 + -7 = 0

So the answer is 0

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Answer:

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Step-by-step explanation:

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