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Damm [24]
3 years ago
7

Solve for y 9x - y = -6x + 4y

Mathematics
2 answers:
s344n2d4d5 [400]3 years ago
7 0
You should put -6x under the 9X and 6X. So the 6X cancels out, then you would do -1Y or -Y on both sides , -Y cancels out that. So your left with 15X =5Y
Lyrx [107]3 years ago
4 0

Answer:

y = 3x

Step-by-step explanation:

Given

9x - y = - 6x + 4y ( subtract 4y from both sides )

9x - 5y = - 6x ( subtract 9x from both sides )

- 5y = - 15x ( divide both sides by - 5 )

y = 3x

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Average speed is calculated by dividing total distance with the time it takes to complete it. True False
Aliun [14]

Answer:True

Step-by-step explanation:

Average speed refers to the total distance covered in a specific time . it also a scalar quantity (has magnitude but no direction)

Average speed=distance / time

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4 0
3 years ago
I need help!!!! <br> Which represents the inverse of the function f(x)=4x?
Mrac [35]

Answer:

h(x)=\frac{1}{4}x.

Step-by-step explanation:

The inverse is basically you just swapping x and y.  People want to solve it for y to make it a function of x.

y=4x

Swap x and y:

x=4y

Now solve for y by dividing y on both sides:

\frac{x}{4}=y

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4 0
3 years ago
Consider the equation y=-2x+5. Create a table of five ordered pairs that satify the equation. What is the slope of the line repr
tekilochka [14]
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4 0
3 years ago
Read 2 more answers
Percy has $50 in a savings account. The interest rate is 10% per year and is not compounded. How much will he have in 1 year?
user100 [1]

Answer:

Step-by-step explanation:

Take the 50 and multiply by 1.1 (this is 10% if you dont want to go .1 and add that to 50)

50*1.1=x

50*1.1=55

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Hope This helps :)

3 0
2 years ago
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Amanda [17]

Answer:

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2 years ago
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