Probability question arranging teams

[mtingt]

Homework Statement

In how many ways can 11 girls and 3 boys be divided into 2 teams of 7 if each team is to include at least 1 boy?

Homework Equations

The Attempt at a Solution

i really have no idea how to approach this question! :(

 

[lurflurf]

How many ways can a team of one boy be chosen?
How many ways can a team of six girls be chosen?
Multiply these two together.