2 years ago

Solve the system of equations. 2.5y + 3x = 27 5x – 2.5y = 5

1 answer:

3 0

X=4 and y=6
For this, you should use simultaneous equations

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zvonat [6]

The correct answer is C

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3 years ago

castortr0y [4]

Answer:

There is no solution the answers there is not the right answer

4 0

2 years ago

WINSTONCH [101]

72 degrees if its 2/3

6 0

2 years ago

andriy [413]

Hint :-

To find out the equation of the line we can use the point slope form of the line which is $y - y_1 = m(x-x_1)$

Solution :-

The given point to us is , $(0,3)$ and the slope of the line is 4 . On using the point slope form , we have ,

$\implies y - y_1= m(x-x_1) \\\\\implies y-3 = 4(x-0) \\\\\implies y -3 = 4x \\\\\implies \boxed{ 4x - y + 3 =0}$

Hence the equation is 4x - y + 3 = 0 

( for graph , see attachment ) .

3 0

1 year ago

Stolb23 [73]

i have explained through pictures

7 0

2 years ago