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dybincka [34]
3 years ago
7

Kendra is considering enrolling in two acting schools. One school requires a registration fee of $75 and charges $18 per class.

The other school requires a registration fee of $40 and charges $22 per class. Which system of equations can be used to determine how many classes she has to take before one school becomes a better deal
Mathematics
1 answer:
Usimov [2.4K]3 years ago
5 0

Answer:

Here we go. System of equations:

Step-by-step explanation:

y = 18x + 75

y = 22x + 40

2 equations with 2 unknown,,, x= 35/4, and you will find y= 232.5......then you will have system of linear equation will graph.

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Using subtraction of perfect squares, it is found that the factored expression is:

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<h3>What is the subtraction of perfect squares factoring?</h3>

It is given as follows:

a^2 - b^2 = (a - b)(a + b)

In this problem, the binomial is given as follows:

9t² - 4.

Hence:

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Hence the factored expression is:

9t² - 4 = (3t - 2)(3t + 2).

More can be learned about subtraction of perfect squares at brainly.com/question/16948935

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Answer:

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