Find the sum and express it in simplest form (-b-5x-3)+(2b-4x+7)

Find the value of the variable and the length of each secant segment.

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

Select the number of ways in which a line and a circle can intersect