3 years ago

Need help real quick lol pls

Mathematics

1 answer:

Nonamiya [84]3 years ago

7 0

Answer:

Step-by-step explanation:

let me know if this was right or wrong

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Answer:

2=9

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Step-by-step explanation:

4(2)+1

8+1=9

4(4)+1

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4 years ago

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Step-by-step explanation:

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3 years ago

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Answer:

Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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3 years ago

40-50-60 Work out 2 × 1/7 -1 2/5 Give your answer in its simplest form.

MAVERICK [17]

Answer:

the simplest form of the given expression is $-1\frac{4}{35}$

Step-by-step explanation:

Given;

$2 \times \frac{1}{7} - 1\frac{2}{5}$

The above expression can be simplified as follows;

$2 \times \frac{1}{7} - 1\frac{2}{5} \\\\=\frac{2}{7} - \frac{7}{5} \\\\= l.c.m \ of \ 7 \ and \ 5 \ is \ 35\\\\= \frac{5(2) - 7(7)}{35} \\\\= \frac{10 - 49}{35} \\\\= -\frac{39}{35} \\\\= - 1\frac{4}{35}$

Therefore, the simplest form of the given expression is $-1\frac{4}{35}$

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