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kakasveta [241]
3 years ago
12

Worth 20 points try to answer as many as possible

Mathematics
1 answer:
mojhsa [17]3 years ago
5 0
1. y=k/x (k being a constant)

40= k/16    
k= 640

so... -5= 640/x     x=-128

2. y=kx (k being a constant)

15= -18k
k=-15/18

so... y= (-15/18)(1.6)= -4/3

3. y=kx

If you're talking about as x decreases, what happens to y, then the answer would be that y decreases as well. You can plug in any amounts to prove this. The answer is the same vice versa.

4. y=kx

The value of x increases when the value of y increases. 
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Please help I will give brainliest to whoever explains step by step
Evgesh-ka [11]

Answer: In the exact order up to down: 80, 74, 110, 96, 80

Step-by-step explanation:

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