5miles equals how many inches? 5 miles equals how many inches?

Which of the following is true for the relation f(x)=2x^2+1

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.