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sveta [45]
3 years ago
6

A total of 326 adult and student tickets were sold for a high school play. The ticket prices were $8 for adults and $5 for stude

nts. If a total of $1972 was collected from ticket sales, how many student tickets were sold?
Please help! (FAST)
Mathematics
1 answer:
Trava [24]3 years ago
4 0

Answer:

212 tickets were sold

Step-by-step explanation:

a (adult) + s (student) = 326

8a + 5s = 1972

-5(a + s = 326)

-5a-5s=1630

3a/3 = 342/3

a = 114

114 + s = 326

s = 212

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What is the outlier of 29, 2, 28, 30, 26, 31
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Answer:

2

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Given the data : 29, 2, 28, 30, 26, 31

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Lower :Q1 - (1.5 * IQR)

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a) Since the corresponding y-value is -0.6, hence the point (-0.8, -0.6) is a solution to the system of  equations

b) since  the corresponding x-value is not 1/3, hence the point (1/3, 2) is not a solution to the system of  equation

In order to show if the given point corresponds to the given function, we will have to substitute the value of x into the function to see if we will have its corresponding y-value

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Since the corresponding y-value is -0.6, hence the point (-0.8, -0.6) is a solution to the system of  equations

For the point (1/3, 2), substitute x = 1/3 into both functions as shown:

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Learn more on systems of equation here: brainly.com/question/847634

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