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navik [9.2K]
3 years ago
13

Will someone please help me here

Mathematics
1 answer:
grandymaker [24]3 years ago
7 0

\bf a) \\\\\\ \begin{array}{ccll} miles&minutes\\ \text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\ 11&74\\ 1&x \end{array}\implies \cfrac{11}{1}=\cfrac{74}{x}\implies x=\cfrac{1\cdot 74}{11} \\\\\\ b) \\\\\\ \begin{array}{ccll} lbs&\$\\ \text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\ 20&8\\ 1&x \end{array}\implies \cfrac{20}{1}=\cfrac{8}{x}\implies x=\cfrac{1\cdot 8}{20}

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Answer:

steps

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2) 5/28 do the same thing as the first step and get %17.85

-Feel free to ask for more help :)

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3 years ago
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1 year ago
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Natasha2012 [34]

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5 0
3 years ago
Read 2 more answers
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Answer:

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2 years ago
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Answer:

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