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3 years ago

10

The equation c = 9h + 50 represents the total cost, c, that music teachers charge per hour, h. using the given equation, how muc

h will it cost a student after receiving 7 hours of music lessons?

1 answer:

just olya [345]3 years ago

3 0

It will cost $115 for 7 hours of music practice

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Step-by-step explanation:

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harkovskaia [24]

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