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kumpel [21]
3 years ago
8

Hey!

Mathematics
2 answers:
Talja [164]3 years ago
8 0

Answer:

x=4

Step-by-step explanation:

  • 2x+16=8
  • 2x=16-8
  • x=8/2
  • x=4
<h2>Mark as brainliest if it helps . </h2>
7nadin3 [17]3 years ago
7 0
<h3>Step-by-step explanation:</h3>

{ \qquad{ \sf \green{Answer \downarrow}}}

Subtract 16  from both sides of the equation.

{ \qquad{\longmapsto \sf \red{2x + 16 - 16 = 8 - 16}}}

<h2>{ \qquad{\longmapsto \sf \blue{Simplify \: now}}}</h2>

Subtract the numbers

{ \qquad{\longmapsto \sf \red{2x =  8}}}

Divide both sides of the equation by the same term.

{ \qquad{\longmapsto \sf \green{ \frac{2x}{2}  =  \frac{ 8}{2} }}}

Cancel terms that are in both the numerator and denominator

{ \qquad{\longmapsto \sf{ \qquad\longrightarrow\quad\sf \dfrac{\cancel{2x}}{\cancel{2} } = }}}\qquad\quad\sf\dfrac{\cancel{  8}}{\cancel{2}}

{ \qquad{\longmapsto \sf{x =   {\qquad{ \sf \pink{  4}}}}}}

{ \red{ \rule{9cm}{0.1cm}}}

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What is the y-intercept for the function?
Serjik [45]

Answer:

The y -intercept of a graph is the point where the graph crosses the y -axis. (Because a function must pass the vertical line test , a function can have at most one y -intercept . ) The y -intercept is often referred to with just the y -value.

Step-by-step explanation:

Y - intercept represents the position of a point on y-axis or when a line passes through y-axis, it, actually, passes through a point on y-axis. And that point is called the y intercept. It is usually represented by and as a point, it is represented as.

It's called the "y intercept" and it's the y value of the point where the line intersects the y- axis. For this line, the y-intercept is "negative 1." You can find the y-intercept by looking at the graph and seeing which point crosses the y axis. This point will always have an x coordinate of zero.

Hoped this helped! :D

7 0
3 years ago
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seraphim [82]

Answer:

True

Step-by-step explanation:

Do the working for it and youll find the answer

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3 years ago
Can someone help me understand how to find a slope?
bezimeni [28]

Answer:

-7/6

Step-by-step explanation:

I have plotted 8,10 and 2,17 on a grid and connected them with a line to help visualize the slope of the line we are trying to find.

The answer can also be written as a decimal as shown below, but it is neater to use the fraction.

8 0
3 years ago
Anwser the following question with explanation
shepuryov [24]

Answer:

you need to devide the 2 numbers well the 2 fractions bc there mixd numbers well bye it was my pluesure to help you

Step-by-step explanation:

3 0
3 years ago
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What is <br> the equation of the line that passes through the points (-6,6) and (-1,-9)
IgorLugansk [536]

Answer:

The answer to the question provided is y = -3x - 12.

Step-by-step explanation:

❃Incase you forgot what the linear equation formula is ☟

y = mx + b

❃Incase you also forgot, what the slope formula is ☟

m = \frac{y_2 - y_1 }{x_2 - x_1}

➊ First: We are going to be solving for the slope.

m = \frac{  - 9 - 6}{ - 1 - ( - 6)} = \frac{ - 15}{ \: \: \: 5} = - 3

➋Second: We find the y-intercept.

y = mx + b \\ 6 = - 3( - 6) + b \\ 6 = 18 + b \\ \frac{  - 18 =  - 18 \: \: \: \: \:  \:  \:  \:  \:  \:  \:  \: }{ - 12 = b}

➌Third: Plug in.

y =  - 3x - 12

6 0
3 years ago
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