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Black_prince [1.1K]

2 years ago

6

Serenity needs to lease out a music studio to record her new album the studio charges an initial studio use fee of 400 plus an h

ourly fee of 150 write an equation for p in terms of t representing the amount of money serenity would have to pay to use the studio for t hours

1 answer:

Alexandra [31]2 years ago

3 0

Answer:

Step-by-step explanation:

P= 150t + 400

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Answer:

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Step-by-step explanation:

To find percent decrease you have to use this equation:

$Percent Decrease = \frac{Initial -New}{Initial} x 100$

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Plug in and solve:

$PD = \frac{49.5-45}{49.5} x 100\\\\PD = \frac{4.5}{49.5} x 100 \\\\PD = 0.0909 x 100\\\\PD = 9.09$

The percent decrease is 9.09%

<em>Hope this helps!!</em>

<em>- Kay :)</em>

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