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4 years ago

14

What is the x-intercept of the line with the equation 8x-1/3y=16

1 answer:

Maslowich4 years ago

6 0

One thing is you need to get x on one side and y on the other :)
8x-1/3y=16
Just like any equation you subtract 8x
8x-1/3y=16
<u>-8x -8x
</u>-1/3y=16-8x
Now you want y all alone. So you divide. To me I think you divide by -3. But you might want to check and divided by
by -1/3 (just in case)
<u>-1/3y=16-8x
</u> -3
y=-5.33(3 is repeating) - 2.6666667x

I really do this help you out! :D

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3 years ago

Product of 3 and 25 plus the product of 5 and 30? <br><br><br> It has to be an expression

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Step-by-step explanation:

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4 years ago

Zach and Ginny are building model cars. Ginny's car is 2 more than 3 times the length of Zach's car. The sum of the lengths of b

Neporo4naja [7]

Answer:

$x+(3x+2)=30$

Step-by-step explanation:

Let

x ----> the length of Zach's car

y ----> the length of Ginny's car

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