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sergij07 [2.7K]
4 years ago
15

Given 8x+4y =4, identify the slope and the y- intercept (all fractions will be written as 1/2 ,1/4

Mathematics
1 answer:
klio [65]4 years ago
7 0

Answer: slope= -2

y intercept = 1

Step-by-step explanation:

subtract 8x from both sides. then take 4y and divide the number by 4 and you’ll get y=1-2x then you change that to be in slope intercept form and get y=-2x+1

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4 – (2y + 5) = 3(1 – 4y) show steps please
Lelu [443]

Answer/Step-by-step explanation:

Let's solve your equation step-by-step.

4−(2y+5)=3(1−4y)

Step 1: Simplify both sides of the equation.

4−(2y+5)=3(1−4y)

4+−1(2y+5)=3(1−4y)(Distribute the Negative Sign)

4+−1(2y)+(−1)(5)=3(1−4y)

4+−2y+−5=3(1−4y)

4+−2y+−5=(3)(1)+(3)(−4y)(Distribute)

4+−2y+−5=3+−12y

(−2y)+(4+−5)=−12y+3(Combine Like Terms)

−2y+−1=−12y+3

−2y−1=−12y+3

Step 2: Add 12y to both sides.

−2y−1+12y=−12y+3+12y

10y−1=3

Step 3: Add 1 to both sides.

10y−1+1=3+1

10y=4

Step 4: Divide both sides by 10.

10y

10

=

4

10

y=

2

5

Answer:

y= 2/5

yw

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3 years ago
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In order to simplify this expression, we need to multiply the numeric values together and the variables together.

So we have:

\begin{gathered} 12x\cdot3x\\ \\ =(12\cdot3)\cdot(x\cdot x)\\ \\ =36x^2 \end{gathered}

Therefore the correct option is the third one.

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Answer:

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Answer:

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Step-by-step explanation:

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Answer:

I need more info.

Step-by-step explanation:

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