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2 years ago

12

What is the solution to the system of equations graphed below?

2 answers:

MaRussiya [10]2 years ago

8 0

Answer:

The correct option is D.

Step-by-step explanation:

The given system of equations is

$y=-2x-3$ .... (1)

$y=3x+2$ .... (2)

The intersection point of both equation is the solution to the system of equations.

Substitute the value of y in equation (2) from equation (1).

$-2x-3=3x+2$

Isolate the like terms.

$-2x-3x=3+2$

$-5x=5$

Divide both sides by -5.

$x=-1$

The value of x is -1. Put this value in equation (1) to find the value of y.

$y=-2(-1)-3=2-3=-1$

The value of y is -1.

The solution to the system of equations is (-1,-1). Therefore the correct option is D.

RideAnS [48]2 years ago

7 0

D....................

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Step-by-step explanation:

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2 years ago

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Answer:

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Step-by-step explanation:

Find the diagram attached

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2 years ago

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Hey there!

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2 years ago

Helen’s house is located on a rectangular lot that is 1 1/8 miles by 9/10 mile.Estimate the distance around the lot

RUDIKE [14]

Answer:

The distance around the lot is 4.05 miles .

Step-by-step explanation:

Formula

$Perimeter\ of\ rectangle = 2 (Length + Breadth)$

As given

$Helen’s\ house\ is\ located\ on\ a\ rectangular\ lot\ that\ is\ 1 \frac{1}{8}\ miles\ by\ \frac{9}{10}\ mile.$

i.e

$Helen’s\ house\ is\ located\ on\ a\ rectangular\ lot\ that\ is\ \frac{9}{8}\ miles\ by\ \frac{9}{10}\ mile.$

Here

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Put in the formula

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2 years ago

Read 3 more answers