Icant figure this answer out it is number 6caroline runs 3 1/2 miles in 22 1/4 minutes. how many miles does she run per minute? a. 3/22 mile per minuteb. 62/221 mile per minutec. 14/ 89 mile per minuted. 4/39 mile per minute

Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.