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liubo4ka [24]
3 years ago
10

What is the common denominator of y+y-3/3 in the complex fraction y+y-3/3/5/9+2/3y

Mathematics
2 answers:
nordsb [41]3 years ago
8 0
This is the concept of algebra, the denominator of y+(y-3)/3  will be as follows;
the expression y+(y-3)/3 can be written as:
y/1+(y-3)/3
the denominator of the first term is 1 and that of the second denominator is 3, to get the common denominator for both terms we multiply both denominators;
thus the common denominator will be:
3*1=3
thus the our common denominator will be 3:

shusha [124]3 years ago
5 0

Answer:

D)3

Step-by-step explanation:

just took the quiz on edge

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We have the system of equations:

\left\{\begin{array}{ccc}12x + 4y = 40&|:4\\17x-y=50\end{array}\right\\\underline{+\left\{\begin{array}{ccc}3x + y = 10\\17x-y=50\end{array}\right}\ \text{add both side of equations}\\.\qquad20x=60\qquad|:20\\.\qquad x=3

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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kumpel [21]

Answer:

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