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ira [324]
2 years ago
11

The value of k, if x = 1, y = 2 is a solution of the equation 2x + 3y = k

Mathematics
2 answers:
mart [117]2 years ago
6 0

Step-by-step explanation:

Putting values of x and y

2(1) + 3(2)

2 + 6

= 8

k = 8

antiseptic1488 [7]2 years ago
4 0

Answer:

so the value of k is 8

Step-by-step explanation:

2x+3y=k

put x=1 and y=2

2(1)+3(2)=k

2+6=k

k=8

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When 2 chairs are added to each long row, the number of chairs will change to (x+2).
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When 3 chairs are added to each short row, the number of chairs will change to (y+3)
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Thus, total number of chairs in the theater in rush day = 4(x+2) + 5(y+3)
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3 years ago
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3 years ago
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2 years ago
1,082 / 14 Please help!
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Answer:

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Step-by-step explanation:

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