15x+40=-47+27
15x+40=-20
15x=-60
X=-4
Answer:
Ummm because its not a negative sign in front of it
Step-by-step explanation:
i d k t b h
Answer:
15 teams, 4 girls and 3 boys on each team.
Step-by-step explanation:
What's the greatest common multiple of 60 and 45? It's 15.
This is the greatest number of teams that can be formed.
60/15 = 4; thus, there will be 4 girls on each team.
45/15 = 3; thus, 3 boys on each team
The first one hope this clarifies
