After 5 games, a rugby team had an average
题型:单项选择题
问题:
After 5 games, a rugby team had an average of 28 points per game. In order to in crease the average by n points, how many points must be scored in a 6th game ?()
A.n
B.6n
C.28n
D.28+n
E.28+6n