Question

Please help and show work!! I really need help please!!

Answer 1

Answer:

Step-by-step explanation:

Q2 answer D y=3/5x as the slope of lines must be equal

Q1 answer B 3/5 as the product of the slopes of lines must be -1

Answer 2

1st one


5x + 3y is 8
y is -5x/3 + 8/3
So slope is -5/3

If lines are perpendicular,
(slope of 1st line) * (slope of line 2) = -1

So slope of other line is

3/5


2nd one


3x-5y=10
so, y =
$(3x \div 5) - 2$
Comparing this to y = mx + c
Slope is m =3/5
Line Parallel to this will have same slope.
So option D is correct.