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2 years ago

6. The cost to rent a room for a party is a one-time fee

Mathematics

1 answer:

sukhopar [10]2 years ago

4 0

x = # of hours the DJ was booked

$90 + $60x = $300

Subtract $90 from both sides.

$60x = $210

Divide both sides by $60

x = 3.5 hours

They had the DJ for 3.5 hours

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4. If TV = 14x - 8, find TU. 9x+2 5

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Answer:

x = 3

Explanation:

The complete question is shown in the attached diagram

Collinear points are defined as points that lie on the same straight line

Since points U, T and V are given to be collinear, this means that these three points lie on the same straight line

Now, we are given that point U is between points T and V

This would mean that the length of segment TV can be written as the sum of the segments TU and UV

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Substitute with the givens in the above mentioned equation and solve for x as follows:

TV = TU + UV

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Hope this helps :)

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