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Studentka2010 [4]
3 years ago
7

The expression $16x + $58.75 represents the total amount of money the academic club earned from washing x cars at a fundraiser.

If the club members had to pay $(4x + 25) dollars in expenses, write an expression to represent their total profit. Explain how you know. Include any calculations you used to come to your conclusion.
Mathematics
1 answer:
umka21 [38]3 years ago
3 0

Answer:

go to m a t h w a y it will help you. but no spaces it would not let me put the hole thing.

Step-by-step explanation:

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klio [65]

Answer:

The rate is \frac{2}{5} degree per hour.

Step-by-step explanation:

Given : A scientist conducted an experiment. Due to chemical reaction, the temperature of a compound rose \frac{1}{10} degree every \frac{1}{4} hour for a limited time.

To find : What was the rate, in degrees per hour that the temperature of the compound rose ?

Solution :

In every \frac{1}{4} hour the temperature of a compound rose \frac{1}{10} degree

To get  the rate, in degrees per hour,

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r=\dfrac{2}{5} degree/hr

Therefore, the rate is \frac{2}{5} degree per hour.

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A ride at a theme park lasts on and one half minutes.it takes 2 minutes to prepare the ride for each trip how many times can the
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1 time=2mins
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