If it is coplanar then two lines lie in the same plane. true or false?

This is true.

Coplanar, by definition, means: lying on the same plane.

Hope this helps!

The answer is c because you turn 17.5% into a decimal which gives you .175 then you times that by $361.35 which gives you 63.23625 but then you round that which gives you 63.24. then you at 63.24 pulse 361.35 and you round it which gives you $425