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kotykmax [81]
3 years ago
15

a bill to landscape your yard is $720. the material cost $375 and the labor is $34.50 per hour . Write and solve an equation to

find the number of hours of labor spent landscaping your yard.
Mathematics
1 answer:
Tom [10]3 years ago
6 0

Answer: 10 hours


Explanation:

Bill = $720

Material = $375

Labour = $34.50x


375 + 34.5x = 720

34.5x = 345

x =10

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Answer:

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3 years ago
Ona took a random sample of 20 soccer teams across Europe. She tracked the average number of goals
anygoal [31]

The predicted number of wins for a team that averages 1.5 goals per game will be 17 according to the regression model.

From the table given, the linear regression model for the data can be expressed as :

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<u>The Number of wins for a team which averages 1.5 goals per match can be calculated thus</u> :

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Substitute x = 1.5 into the equation :

y = 14.02(1.5) - 3.64

y = 17.39

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Learn more :brainly.com/question/18405415

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