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hodyreva [135]
3 years ago
6

Two times a number plus ten times a

Mathematics
1 answer:
fenix001 [56]3 years ago
7 0
2xn + 10xn = 20 + 30xn + 3xn = 45
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1. Determine if the set of ordered pairs is a relation or a function.
kykrilka [37]

Answer:

This is just a relation.

Step-by-step explanation:

It is easy to see if a set of ordered pairs is a relation or a relation that is a function.

If all the points are distinct, then you just have to look at the x-coordinates.

If all the x-coordinates are different, then it is a function. Otherwise, it is a just a relation.

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The rectangle would have a width of 5 units and a length of 9 units.

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