Question

help!

Answer 1

someone help!

Answer 2

find both lines ,slope
if they are = then lines are parallel
if slope1#slope2 they are not parallel

Answer 3

for which one?

Answer 4

how many problem ?!

Answer 5

6

Answer 6

it was for the first one

Answer 7

okay

Answer 8

for the second
transform in form of y=mx+h

and compare slope
\[5y=2x-5\rightarrow y=\frac{2}{5}x-1\\5y=4+3x \rightarrow y=\frac{3}{5}x+\frac{4}{5}\\5y-3x=1\rightarrow y=\frac{3}{5}x+\frac{1}{5}\]

Answer 9

for the first one i got -3 and 3/8. is that correct?

Answer 10

let me see your work , it seems ...incoreect

Answer 11

i used the y2 - y1 over x2 - x1 and the first one i did -3-3 over 1- -1 and got -6 over 2 which i divded to -3. The next one i did the same equation and got 4-1 over -5-3 and got 3 over -8