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Feliz [49]
3 years ago
12

Look at this equation y=7x+1/3x-6 if 3x=15, then what is the value of y?

Mathematics
2 answers:
bearhunter [10]3 years ago
6 0

Answer:

4

Step-by-step explanation:

7(5) +1 = 36

3(5) -6 = 9

36/9=4

x=5

y=4

Anarel [89]3 years ago
4 0

Answer:

y=36/9 or y=4

Step-by-step explanation:

3x=15: x=5

y=7(5)+1/3(5)-6

y=36/15-6

y=4

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Answer:

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Step-by-step explanation:

apply point

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4 0
3 years ago
Select the graph that represents two quantities in a proportional relationship
dlinn [17]

The correct answer is option D.It is the graph that represents two quantities in a proportional relationship.

<h3>What is a graph?</h3>

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As we can see graph D is showing the correct proportionality. We can also create an equation of proportionality as:-

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As we put y=0.5 we get the value of x = 1 as shown in the graph.

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3 0
2 years ago
Which integer represents 50 degree below zero?<br> A- 50<br> B- 0 <br> C- -25<br> D- -50
scZoUnD [109]

Answer:

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Step-by-step explanation:

The answer is D.

Numbers below zero would be negative. This eliminates B and A, as they are positive.

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<em>The answer is not C because that would be 25 degrees below zero</em>, not 50 below.

That leaves us with D. D is -50, which is also stated as "50 below zero".

So, our best answer would be D.

6 0
3 years ago
Read 2 more answers
Lily estimated a quotient of 120 and found an actual quotient of 83
tia_tia [17]

That's not very close.  It says that there's a mistake, either in the estimate
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the time to do the estimate.
 
3 0
3 years ago
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