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Svetllana [295]
3 years ago
13

How do I do number 2 ? Someone please helpp w

Mathematics
1 answer:
Alexxandr [17]3 years ago
7 0

Answer:

yes it is a function

Step-by-step explanation:

You have to take the numbers and see if any of them are the same in the X column if their are some of the same numbers you only write the number once. than you connect the numbers to the given output. If any numbers have 2 outputs it is not a function.

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Marina86 [1]

Answer:

  x = 0

Step-by-step explanation:

Substituting the given "point" into the equation gives the possibilities for x.

<h3>Substitution</h3>

Using (x, y) = (x, 8), the inequality becomes ...

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Solving for x gives ...

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4 0
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Marco is making three tiles pictures. he uses 310 green tiles to make each picture. he uses 50 fewer red tiles than green tiles
Anettt [7]
Hi there!

To solve this problem, we need to first find the amount of red tiles he used by subtracting 50 from 310, and then finding the sum of the two numbers. 

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So, the answer is 1710 tiles total. 

Hope this helps!
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Answer:

Below.

Step-by-step explanation:

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