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Norma-Jean [14]
3 years ago
12

The French club is holding a car wash fundraiser. They are going to charge $20 per car , and expect between 30 and 100 cars. Ide

ntify the independent and dependent quantity in the situation, and find a reasonable domain and range values
Mathematics
2 answers:
liberstina [14]3 years ago
7 0
Independent variable = number of cars with domain 30 to 100 cars
Dependent variable = money raised with range $600 to $2000
OLga [1]3 years ago
5 0

Answer: Independent variable → number of cars

Dependent variable  → money raised

Domain →30 to 100 cars

Range → $600 to $2000

Step-by-step explanation:

The independent variable here is the number of cars and the money raised by the club is dependent on the number of cars sold.

We know that the domain is the set of values of the independent variable  from the least to maximum.

Since, they expect between 30 and 100 cars.

Therefore, the reasonable domain= 30 to 100 cars

The range is the set of values of the dependent variable, it is generally from the least to maximum.

The least amount they earn =30\times20=\$600

The maximum amount they earn =100\times20=\$2000

Therefore, Range = $600 to $2000

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Step-by-step explanation:

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At Lisa's printing Company LLC there are two kinds of printing presses model a witch can print 70 bucks per day and model B whic
erastovalidia [21]

Answer:

Model A is 9

Model B is 5

Step-by-step explanation:

At Lisa's printing Company LLC there are two kinds of printing presses model.

Let x = the number of model A printing press.

Let y = the number of the model B printing press.

model A can print 70 bucks per day and model B can print 55 bucks per day.

The total number of both models prints 905 bucks per day.

This means

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The company owns 14 total printing presses. This means

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x = 14-y

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