John mixed 3/4 liter of yellow paint with 1 1/4 liters of red paint to make 2 liters of orange paint. • He needed more orange paint.
• To make a new batch of orange paint, he used exactly 1 liter of red
paint
Using the same ratio, how many liters of yellow paint should John use to make the new batch of orange paint?
A.) .4
B.) .57
C.) .6
D.) .725

not sure but it may be b, as i said i'm not sure.

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b