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Alja [10]
2 years ago
6

Can u help me on this pls?

Mathematics
2 answers:
GenaCL600 [577]2 years ago
8 0

Answer:

The table:

x | y

2  5

3  7.5

6  15

Explanation:

Yes, Y is proportional to X and Y because it follows the equation which is

y = 5/2x

RideAnS [48]2 years ago
6 0

Answer: 5 7.5 15

Step-by-step explanation: they are not proportional in this case because they did not go up at equal value

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Hello,


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 \left \{ {{3x=k*(4x+4)} \atop {4x+4=k*(7x-2)}} \right. \\\\
 \left \{ {{3x-4kx=4k} \atop {4x-7kx=-2k-4}} \right. \\\\
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\boxed{k= \dfrac{2}{3} \ or\ k= -\dfrac{1}{2}}\\\\

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\boxed{x= 8 \ or\ x= -\dfrac{2}{5}}\\\\





5 0
3 years ago
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