PLS HELP QUICK!! Use the point slope form of a line to write a system of equations that has solution x=4, y=8

Substitute point (4, 8)

y = y1 + m(x - x1)

y = 8 + m(x - 4)

y = 8 + mx - 4m

let m = 3 (It can be anything) Substitute m into equation:

y = 8 + (3)x - 4(3)

y = 2x - 4

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6