yes there is it would be 10!!
Not enough information
er... i don't think you've given enough information
Not enough information has been given but in general the equation of a straight line is y = mx+b whereas m is the slope and b is the y intercept.
If they have the same slope or gradient of 2 but different y intercepts then they are parallel. You have not given enough information for a yes or no answer.
Not enough information has been given but in general straight line equations are parallel if they have the same slope but different y intercepts.
Probably not. But there is not enough information in the question to be certain.
No. There is not enough information in the equation x + 2y = 2, by itself, to solve it. There are an infinite number of solutions. A second equation, or information to allow a second equation to be derived, must be given to find a solution.
There is not enough information. You need either the directrix or vertex (or some other item of information).
Not enough information. You can use the equation speed = frequency x wavelength, but in this case, you don't have enough data to calculate the speed.
Run through what? Your question does not contain enough information to be answered.
2
There is not enough information about the topic in the question to be able to make a sensible attempt at answering it.