Cynthia is participating in the Spartan Super, a 10-mile obstacle course. She completes 4 miles of the obstacle course every hour. Cynthia's distance from this finish line, y, after x hours is represented by the function 4x + y = 10. a. Find the coordinates of the y intercept
b. Find the coordinate of the the X-intercept​

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.