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3 years ago

If m = 22 and n = 3, what is the value of the following expression? m - 5 • n + 3 A. 51 B. 10 C. 4 D. 54

Mathematics

1 answer:

melisa1 [442]3 years ago

4 0

The answer is B, 10.

Step-by-step explanation: You plug in the values where the variables are, then follow PEMDAS, beginning with 5 times 3.

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abruzzese [7]

Answer:

Graph attached.

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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zheka24 [161]

$x=0.0\overline{5}\\\\x=0.0555...\qquad\text{multiply both sides by 10}\\\\10x=0.555...\qquad\text{multiply both sides by 10}\\\\100x=5.555...\\\\\text{Make the difference:}\\\\100x-10x=5.555...-0.555...\\\\90x=5\qquad\text{divide both sides by 90}\\\\x=\dfrac{5}{90}\\\\x=\dfrac{5:5}{90:5}\\\\x=\dfrac{1}{18}\\\\Answer:\ \boxed{0.0\overline{5}=\dfrac{1}{18}}\to\boxed{C)}$

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Step-by-step explanation:

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Answer:

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