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eimsori [14]
3 years ago
6

when adding when adding like fractions why is the numerator the only part of the fraction that changes ​

Mathematics
2 answers:
musickatia [10]3 years ago
4 0

Answer: it depends on the problem basically, if the denominator isn't the same as the first fraction, then there will be a different number. But if it's the same, then the numerator is the only part that will change because it adds to it

Step-by-step explanation:

Ipatiy [6.2K]3 years ago
4 0

Answer:

because it isnt cross multiplying

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Well, I don't know if the following work is exactly what you want but here it goes:

first:23
second: 23-3=20
third: 20-3=17
fourth:17-3=14
fifth: 14-3=11
sixth: 11-3=8

Hope thats what you wanted if not Ill do my best to figure out a different solution. Just comment or private message me For questions. :0
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3 years ago
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Artyom0805 [142]

Answer:

your answer would be A.

Step-by-step explanation:

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4 years ago
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Veseljchak [2.6K]
Hello,
The equivalent decimal would be:

-0.7

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Analyzing Univariate Data
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Solve this system by using substitution:<br> <br>y=7x-10<br>y=-3
Licemer1 [7]
Lets use substitution
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so 
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now lets check
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therefore both equations have the same value

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