Question

Help plz asap . .... .............

Answer 1

Yep, I agree with them!

Answer 2

`\large\boxed{-(5)/(3)}`

Explanation:

Parallel lines have the same slope.

We have the equation of a line in a standard form:

`5x+3y=15`

Convert to the slopie-intercept form:

`y=mx+b`

`5x+3y=15` subtract 5x from both sides

`3y=-5x+15` divide both sides by 3

`y=-(5)/(3)x+5\to m=-(5)/(3)`