Using the Distributive Property, the expression 9.78(4.3x + 5.15) simplifies to _____.
A92.421x
B42.054x + 50.367
C42.054x + 5.15
D4.3x + 50.367
A92.421x
B42.054x + 50.367
C42.054x + 5.15
D4.3x + 50.367