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adell [148]
2 years ago
12

Which of the following expressions are equivalent to the expression below?

Mathematics
1 answer:
sergejj [24]2 years ago
7 0

Answer:

8(x+4y)

8x+32y

Step-by-step explanation:

please mark me as brainlest

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Rewrite Linear equation in slope intercept form: 12x-3y=18
shutvik [7]

Answer:

y = 4x - 6

Step-by-step explanation:

12x - 3y = 18 is in standard form. We need to convert it to slope-intercept form, which looks like y = mx + b, with m being the slope and b being the y-intercept.

We know that 12x has to do with our slope, and 18 is our y-intercept. We need to put those on the right side of the equation so that we can isolate y on the left side:

12x - 3y = 18

Subtract 12x from both sides.

-3y = -12x + 18

Now, we can divide both sides by -3 to get y by itself.

y = 4x - 6

And that looks like slope-intercept form (y = mx + b).

Hopefully this was helpful! If you have more questions, let me know. :)

7 0
2 years ago
Please help ASAP!!!!! will mark you brainliest thank you!
EastWind [94]

Answer:

Step-by-step explanation:

1. The coefficient of 2x^{2} is 2. Therefore, the answer is 2 for a. 1 is the coefficient of -x after we add it to the left side. Therefore, b is 1. C is 5, as it is the only whole number.

This means that the answer is a = 2, b =1, c =5.

2. You can simply cancel out both 3s by dividing, which leaves us with  1±9\sqrt{5}.

3.  The answer is c. Unfortunately, I can't explain that, it's just a well known formula.

I hope this helped!

3 0
3 years ago
Read 2 more answers
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