Use the distance formula to find the unknown value. d= 171 mi, r= 19 mi/min, t= ?

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}

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.