Help me please i need to know what this is
whats the vertex and the roots?

Which equation represents a circle with a center at (–3, –5) and a radius of 6 units? (x – 3)2 + (y – 5)2 = 6 (x – 3)2 + (y – 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog