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Arlecino [84]
3 years ago
12

What's the numerator for the following rational expression? X/y + 3/y= ?/y

Mathematics
1 answer:
Fittoniya [83]3 years ago
7 0

Answer:

x + 3

Step-by-step explanation:

Since we have a common denominator, we can just simply combine the numerator which is just x+3.

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I need an answer to this
Ulleksa [173]

Answer:

x=3

Step-by-step explanation:

x+1*5=20

x*5=15

15/5=3

Hope this helps! :)

4 0
3 years ago
A sweater is on sale for 20% off the regular price. The sale price is $60 . What is the regular price of the sweater?On a 15 sca
kherson [118]
Sale price = $60
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5 0
3 years ago
Please help this is important I need to show work too! Brainliest and 20 points
aniked [119]

Answer:

10    because 5+7 is 12           12 is closer to 10 then 15  

so ten. below is your reason

Step-by-step explanation:

If i add 5+7 that will give me 12 i know that when you round you always round to the nearest tenth so i know that 12 is closer to 10 then 15 so my answer will be ten

can i please have brainliest please

have a great day!! :)

7 0
2 years ago
Read 2 more answers
11-x+3y=8 solve for y
Greeley [361]

Answer:

y=  −1  +  x/3

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

7 0
2 years ago
Read 2 more answers
3.5b + 6.8k - 5.2b<br> - 2.3k
SVEN [57.7K]

Answer:

− 1.7b + 4.5k is the simplified equation. Is that the answer you were looking for?

Step-by-step explanation:

4 0
3 years ago
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