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sweet-ann [11.9K]
2 years ago
10

Please explain thoroughly so I understand. Will mark genuine answer as brainliest.

Mathematics
1 answer:
ololo11 [35]2 years ago
3 0

Answer:

B

Step-by-step explanation:

Easiest way is to use process of elimination by plugging in x numbers from the table in the equation to find the y and see which one matches.

Plug in 10 for x and y should be -1

Check A:

y= 2/3(10)-8\\y=-1.33

Not A, doesn't equal -1

Check B:

y = 3/2(10)-16\\y=15-16\\y=-1

Correct, might be B

Check another point (20,14):

y=3/2(20) - 16\\y=30-16\\y=14

Correct, it is B.

You can check other 2 and see that they are wrong.

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Write this number in expanded form 382,706
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Answer:

Expanded form : 300,000 +80,000 +2000 +700 +6.

Step-by-step explanation:

Given  : 382,706.

To find : Write this number in expanded form.

Solution : We have given  382,706.

We can  see 3 is at hundred thousand place = 300,000

8 is at ten thousand place = 80,000.

2 is at thousand place  = 2000.

7 is at hundred place  = 700.

6 is at ones place = 6

Then

Expanded form : 300,000 +80,000 +2000 +700 +6.

Therefore, Expanded form : 300,000 +80,000 +2000 +700 +6.

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Answer:  three sets of value show 3 consecutive increases and they could be the intensities during fourth, fifth, and six visits:

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Explanation:


1) The program recommends a constant intensity for 3 visits, which is what the table shows:

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1             63%

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2) For the next three visits, the program recommensd increasing intensities.


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Therefore, those are the choices that apply.

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