Determine which lines, if any, are parallel or perpendicular. You might have to do some work to make the lines in the same form.
Line A y = 3/5x+1
Line B 5y = 3.1 2
Line C 10x – 6y = -4

question:

could we have options?

i think it is c hope that

the answer to this is 4340

hope this if needed hmu

any line whose slope not equal to -4 does not satisfy these requirements.

step-by-step explanation:

going from (1,2) to (3, -6), x increases by 2 and y decreases by 8.   thus, the slope of a line thru those two points has the slope m = -8/2, or   m = -4.

thus, no line that has a slope different from m = -4 could be appropriate.