math

posted by m

How many games are played in a women's soccer conference if there are eight teams and all teams play each other twice?

I figured 8x7x2=112 since this is 8 teams and 7 opponents per team and playing twice am i right?

1. bobpursley

lets try it manually with four teams, ABCS

AB
AC
BD
BC
CD

So your method doesnt work for four teams.

NOW consider if it were 4*3/2=6 That works. So is the answer now 8*7/2

Hint: one divides by two because AB is the same as BA.

Similar Questions

1. math

How many games are played in a soccer competition if there are 7 teams and all teams play each other twice?
2. mathematics

How many games are played in a women's soccer conference if there are eight teams and all teams play each other twice?
3. Math

How many games are played in a soccer competition if there are 7 teams and all teams play each other twice?
4. math: Am I right?

How many games are played in a women’s soccer conference if there are eight teams and all teams play each other twice?
5. MATH

There are 32 teams in the NFL. Sixteen of the teams are in the American Football Conference (AFL) and the other 16 teams are in the National Football Conference (NFC). At the beginning of the season, Julia tried to predict the teams …

There are 32 teams in the NFL. Sixteen of the teams are in the American Football Conference (AFL) and the other 16 teams are in the National Football Conference (NFC). At the beginning of the season, Julia tried to predict the teams …
7. MATH! URGENT!!!

There are 32 teams in the NFL. Sixteen of the teams are in the American Football Conference (AFL) and the other 16 teams are in the National Football Conference (NFC). At the beginning of the season, Julia tried to predict the teams …

Four teams are playing in a tournament. Each team will play each other one more time before the top two teams play the championship game. How many games will be played?
9. Math

Hillside has 12 teams. Each team plays each other teams twice. How many games are played?
10. math

In a baseball league consisting of 15 ​teams, each team plays each of the other teams twice. How many games will be​ played?

More Similar Questions