3 years ago

0.6(10n+25)=10+5n Solve

Mathematics

2 answers:

Alex777 [14]3 years ago

5 0

Answer: -5

Step-by-step explanation:

Open brackets:

$(0.6*10n) + (0.6*25) = 10 + 5n\\6n+15 = 10+ 5n$

Isolate variables:

$- > 15-10 = 5n-6n \\- > 5 = -1n\\- > n = -5$

dusya [7]3 years ago

3 0

Answer:

The answer is N=-5

Step-by-step explanation:

<u>Sove for n by simplifying both sides of the equation then isolating the variable.</u>

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10. Polygon WXYZ has vertices W(-1.5, 1.5),

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Answer:

See explanation

Step-by-step explanation:

Polygon WXYZ has vertices W(-1.5, 1.5), X(6, 1.5), Y(6, -4.5), and Z(-1.5, -4.5).

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Step-by-step explanation:

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