Question

For the lines 2x+5y=7
and 2x-5y=9,
which of the following statement is true
A) Lines are parallel B) Lines are coincident C) Lines are intersecting D) Lines are perpendicular

Answer 1

Hi write both of them in y = mx+c form
i.e.
$y = \frac{7}{5} - \frac{2}{5} x$
and
$y = \frac{2}{5} x - \frac{9}{5}$
Now the slopes are not equal and their product is not equal to -1.
Therefore I feel that option C is more appropriate.
Hope this helps.

Answer 2

Answer:y =mx+c

Step-by-step explanation:

Y=mx+c

Bruh george u were a niggs