Final answer:
B. There is no registration fee at Sweet Sounds Music School. The cost of music lessons at Mozart's Music House includes a registration fee of $25, while there is no registration fee at Sweet Sounds Music School.
Step-by-step explanation:
The equation y=20x represents the cost of music lessons at Sweet Sounds Music School, where x is the number of hours of lessons taken, and y is the total cost. From the graph, we can see that the cost of the first five hours of guitar lessons at Mozart's Music House includes a registration fee of $25. Therefore, statement C is true: The registration fee at Mozart's Music House is $25.
Statement E is also true: There is no registration fee at Mozart's Music House.
Statements A, B, and D are false. There is no mention of a registration fee at Sweet Sounds Music School, so we cannot determine its value or compare it to Mozart's Music House.