When you're given a parallel line, that means you know that both lines should have the same slope m.
And you're given a point (x,y) so you plug in the x for

in the equation and y for

in the equation.
Also plug in m because that was given.
y -

= m(x -

)
Then you can simplify the equation to get y = mx + b
Answer:
a:b:c=2:5:3
Step-by-step explanation:
a:b=10:25
a:b=2:5(divided by 5)
b:c=45:27
b:c=5:3(divided by 9)
a:b:c=2:5:3
Round to 4,800 because 2 &It;5.
Answer:
20
Step-by-step explanation: