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Anna35 [415]
3 years ago
9

A variable needs to be eliminated to solve the system of equations below. Choose the

Mathematics
1 answer:
IgorLugansk [536]3 years ago
5 0

Answer:

I don't know

Step-by-step explanation:

thanks for the points

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Plz help i need this answer to pass
zysi [14]

Answer:

The equation in slope-intercept form of required line is: \mathbf{y=\frac{2}{3}(x)-6}

Step-by-step explanation:

We need to write equation in slope-intercept form to represent the line on the  graph.

The general equation in slope-intercept form is: y=mx+b

Where m is slope and b is y-intercept

Finding slope using formula: Slope=\frac{y_2-y_1}{x_2-x_1}\\

Looking at he graph we have

x_1=3, y_1=-4, x_2=6, y_2=-2

Putting values in formula and finding slope:

Slope=\frac{-2-(-4)}{6-3}\\\\Slope=\frac{-2+4}{3}\\Slope=\frac{2}{3}

So, we get slope m = 2/3

Using slope m=2/3 and point (3,-4) we can find y-intercept

y=mx+b\\\\-4=\frac{2}{3}( 3)+b\\-4=2+b\\b=-4-2\\b=-6

So, y-intercept b = -6

The equation of line having m=2/3 and b=-6 will be:

y=mx+b\\y=\frac{2}{3}(x)-6

The equation in slope-intercept form of required line is: \mathbf{y=\frac{2}{3}(x)-6}

7 0
3 years ago
Rounding to the nearest whole number 99.59 show work
Aleksandr-060686 [28]
100.00 
because 59 is more than half way to 100


6 0
3 years ago
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Find how many centimeters are in 4.5 inches, you should
Inessa05 [86]

Answer:

4.5in=11.43cm

Step-by-step explanation:

4.5*2.54=11.43

3 0
3 years ago
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When she came to the USA, 21 years ago, Ji-Eun was 310of the age that she is now.
ivanzaharov [21]

Answer:

52

Step-by-step explanation:

she was 31 21 years ago so 31 + 21 = 52 anos

7 0
3 years ago
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Please help brain fam!
atroni [7]
B is the correct answer
32 / 48 = 2/3
4 0
4 years ago
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