2. What does the 'V' represent in the equation? 110 TENTION valence velocity voltage

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points