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ahrayia [7]
3 years ago
9

Which relation is also a function?

Mathematics
1 answer:
Mumz [18]3 years ago
8 0

Answer:

4th. as it had UNIQUE values for every x

unlike rest 3,

like 2nd has two values of 3, not a function

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Is 976 -522 more or less than 400? Explain how you can tell without actually subtracting.
liq [111]
You can round 976 to 1000 and 522 to 500. So it would be
1000 - 500 = 500. The answer you would get after subtracting 976-522 would be more than 400 if you round it.
3 0
3 years ago
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#14
Delicious77 [7]

Answer:

The answer is equivalent

5 0
3 years ago
a package of 8 rechargeable batteries cost 12. at the rate how much would 20 rechargeable batteries would cost
Anettt [7]

Step-by-step explanation:

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Evgesh-ka [11]

Step-by-step explanation:

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8 0
3 years ago
41.3+0.7 adding and subtracting decimals
viktelen [127]
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