Final answer:
To meet her goal of averaging at least 25 points per game in the last five games, Melody needs to score 32 points in the fifth game.
Step-by-step explanation:
To determine what Melody needs to score in the fifth game to meet her goal, we can start by finding the total points she has scored in the first four games. The total is calculated by adding up the scores from the four games: 26 + 17 + 30 + 20 = 93. Next, we need to find out how many more points Melody needs to reach her goal of averaging at least 25 points per game for the last five games. She wants to average 25 points per game in a total of five games, so she needs to score a total of 25 x 5 = 125 points in the last five games. Now, to find out the score Melody needs in the fifth game, we subtract the total points she has already scored from the total points she needs to average: 125 - 93 = 32. Therefore, Melody needs to score 32 points in the fifth game to meet her goal.