Can you help with geo —

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?

Choose the right classification of 5x + 3x^4 - 7x^3 + 10 by number terms and he degree 1. third degree polynomial 2. fourth degree polynomial 3. sixth degree polynomial 4. first degree binomial