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soldi70 [24.7K]
3 years ago
11

What is the value of b in ax - by = -5

Mathematics
1 answer:
m_a_m_a [10]3 years ago
5 0

Answer:

D,

Step-by-step explanation:

the is the value of b in ax -by =-5

D , cant isolate b

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In the diagram, which letter represents the transition from gas to liquid?
Tanya [424]

Answer:

I answered it as C, but the correct answer is B :)

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3 years ago
The number of chairs on a ski lift is inversely proportional to the distance between them a lift has 70 chairs when there’s spac
zhannawk [14.2K]

Answer:

Space between 80 evenly spaced chairs = 21m

Step-by-step explanation:

So, according to the given statement, we have the following expression:

No. of chairs ∝ \frac{1}{Distance.Between.chairs}

70 chairs are 24m apart, so it can be written as:

70  ∝ \frac{1}{24}

For, 1 chair , we divide both sides by 70

\frac{70}{70} ∝ \frac{1}{24(70)}

1 ∝ \frac{1}{24 (70)}               -----------------------(Equation 1)

<u>For 80 chairs:</u>

Multiply both sides of <em>Equation.1</em> by 80

80  ∝ \frac{80}{24 (70)}      

80  ∝ \frac{1}{21}      

So according to the above relation,

<em>80 evenly spaced chairs will have a space of </em><em>21 m</em><em> between them.</em>

7 0
3 years ago
If y = 5x-2 were changed to y = 3x-2how would the graph of the new
Alenkasestr [34]

Hi there! The answer is B. it would be less steep.

The change of the function (in this case) influences the slope of the line. Since we've modified the slope from 5 to 3/4, the line will be less steep.

3 0
3 years ago
Explain how a number line can be used to find the difference fir 34-28
GarryVolchara [31]
A number line can be used to find the difference because you can count from 28 to 34 and the number you get will be your answer.
5 0
3 years ago
Plz help me, plzzzzz <br> (plz no trolling)
Phantasy [73]
1=104 2=76 3=104 4=76 5=104 6=76 7=104 8=76
8 0
2 years ago
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