Harold and his friend are taking turns playing a game. Harold scored 9 points during his turn. So far, his friend has scored 4 points.
Which equation can be used to find how many more points Harold's friend needs to score, p, in order to tie Harold?
A.
9p = 4
B.
9 + p = 4
C.
4p = 9
D.
4 + p = 9
The correct equation is B.
9 + p = 4