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Verdich [7]
3 years ago
13

A mechanic charged $320.28 to repair a car. The price included charges for 3 hours of labor and $115.46 for parts. How much does

the mechanic charge per hour for labor? Please help
Mathematics
1 answer:
Viefleur [7K]3 years ago
4 0

Answer:

$68.27 for 1 hour

Step-by-step explanation:

$320.28 - $115.46 = $204.82

$204.82 / 3 hours of labour = $68.27 for 1 hour

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Answer:

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Step-by-step explanation:

step 1

Find the measure of arc BC

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step 2

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so

m∠BAC=(1/2)[arc BC]

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substitute

m∠BAC=(1/2)[40°] =20°

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3 years ago
At what values of x, does f(x) = 0?
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Answer:

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Step-by-step explanation:

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