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2 years ago

I need help with this question. Write the equation in standard form. Identify A,B, and C.

Mathematics

1 answer:

frutty [35]2 years ago

6 0

$\frac{5}{2}x-9=8y\\
\frac{5}{2}x-8y=9\\\\
A=\frac{5}{2}\\
B=-8\\
C=9$

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Answer:

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Step-by-step explanation:

Given

$6.00 to 95 cents

3 hours to 35 minutes

42 inches to 2 feet

Required

Express in 2 decimal places

1. $6.00 to 95 cents

Express as ratio

$\$6.00 : 95\ cents$

Convert dollars to cents

$6.00 * 100\ cents: 95\ cents$

$600\ cents: 95\ cents$

Convert ratio to division

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Approximate

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Express as ratio

$3\ hours : 35\ minutes$

Convert hours to minutes

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Convert ratio to division

$\frac{180\ minutes}{35\ minutes}$

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Approximate

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Express as ratio

$42\ inches: 2\ feet$

Convert feet to inches

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Convert ratio to division

$\frac{42\ inches}{24\ inches}$

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