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Musya8 [376]
3 years ago
9

Help me with this please ?​

Mathematics
2 answers:
marissa [1.9K]3 years ago
8 0

Answer:

6 weeks

Step-by-step explanation:

You can create linear equations to model this.

Science Club:

y = 10x + 20

Math Club:

y = 5x + 50

These can be solved using substitution:

5x + 50 = 10x + 20

-5x            -5x

--------------------------

50 = 5x + 20

-20         -20

----------------------------

30 = 5x

/5       /5

------------

6 = X

Plug into one of the original equations:

y = 10x + 20

y = 10(6) + 20

y = 80

The point at which they intersect is: (6, 80)

Since X represents the number of weeks, it would be 6 weeks before they have the same balance.

yan [13]3 years ago
3 0

Answer:

6 Weeks

Step-by-step explanation:

20 + 10x = 50 + 5x

10x = 30 + 5x

5x = 30

x = 6

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Step-by-step explanation:

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Vinil7 [7]

The best description of the curve of the given graph is called; A: Many to One Function

<h3>How to interpret function graphs?</h3>

A function is a relation in which each element is mapped to a single element i.e. no element is mapped to two different elements.

The given graph passes the vertical line test and as such we can say it is a function.

Also, the graph of a linear function is a straight line but the graph we are given is not a straight line and as such it is not a linear function.

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Read more about Function Graphs at; brainly.com/question/24335034

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2 years ago
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Whitepunk [10]

Answer:

n = 4

Step-by-step explanation:

4(2n + 3) = 44

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