Afitness center has a membership fee of $125. members only pay $5 per day to work out at the center. a nonmember pays $10 per day to work out. after how many work-out days is the total cost for members, including the membership fee, the same as the total cost for nonmembers?

Which of the following best describes a basic postulate of euclidean geometry? a. all straight line segments have a midpoint. b. any straight line segment can be extended indefinitely. c. all right angles are formed from perpendicular segments. d. any two right angles are supplementary.