Maddy took 3 friends out to dinner. The cost of the meal was 46.50. She left a 20% tip. What was the total cost including the tip?​

The map above shows the expansion of the greek empire. which statement best describes the greeks during the 4th century bc? a. greek expansion was stopped by the persian empire. b. the greek empire controlled parts of africa, europe, and asia. c. the greeks were threatened by barbarian tribes in europe. d. greece did not have friendly relations with ancient egypt.