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ira [324]
3 years ago
8

The question is below (This an order of operation question)

Mathematics
2 answers:
olga_2 [115]3 years ago
7 0

Step-by-step explanation:

i am 90% sure this is correct

oksian1 [2.3K]3 years ago
3 0

Answer:

Step-by-step explanation:

Do multiplication first since it comes before the division in this equation

1/5 · 1/2 = 1/10

Plug this value back into the equation

1/2 - 1/10 + 2/5 ÷ 7/10

Divide 2/5 by 7/10

4/7

Plug this value back into the equation

1/2 - 1/10 + 4/7

Subtract 1/10 from 1/2

2/5

Plug this value back into the equation

2/5 + 4/7

Add.

34/35

Hope this helps :)

Please consider Brainliest :)

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Answer:

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Step-by-step explanation:

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The answer is y=20 and the pair x-y is (0,20)

2) Second row

Set x=1 and solve, as follows:

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3) Third row.

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