Hey there!
9:19
This is because there are 19 total people taking dance lessons - 9 + 10 - and there are 9 girls taking dance lessons, so the ratio is girls to total students, or 9:19
Hope it helps and have a great day!
Answer:
No real solutions.
Step-by-step explanation:
x menos 11 menor que 7. .............................
Answer:
The answer is C.
Step-by-step explanation:
Answer:
C: 
Step-by-step explanation:
1. Realize that 12 inches is 1 feet and 36 inches is 1 yard.
2. Multiply it so that both are inches.

3. Add together 