9514 1404 393
Answer:
15
Step-by-step explanation:
There can be any whole number of boys from 0 to 14. That's 15 different possibilities.
Answer: 
Step-by-step explanation:
Move all terms to one side
Simplify
Split the second term
Factor out common terms in the first two terms, then in the last two terms.
Factor out the common term

Answer:
I hope this helps. If I misunderstood the question let me know
Step-by-step explanation:
1. When dividing a negative by a negative, your answer would be positive.
2. When dividing a negative by a positive, your answer will be negative.
3. When dividing a positive by a negative,your answer will be negative.
Answer:
29.458 years
Step-by-step explanation:
Bro this is easy, it's literally addition, pay attention in class, but thank you for the points
Answer:
for question 1 the answer is
Step-by-step explanation:
1)it would be 78.08-64 = 14 soo the precent is 14