Each equation represents a proportional relationship. Choose the equations for which the constant of proportionality is 3/4 A) 24y = 18x
B) y = 0.75x;
C)3x - 4y = 0
D) 4x - 3y = 0
E) y = - 3/4 * x

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.

2: 10

step-by-step explanation:

multiply each one by 3.14

step-by-step explanation:

i'm guessing it might be 40.