Answer:

Or

Step-by-step explanation:
We can represent this situation with an equation that shows that when b and p are added, then the total number of people will be 72
The number of people who bring supplies = b
The number of people, to whom supplies are provided = p
We get ;

Or

Answer:
n = -9.5
Step-by-step explanation:
6n + 15 = -42
6n = -57
n = -9.5
Answer:
2x-2
Step-by-step explanation:
Answer:

How much is 3 quarters 1 dime 1 nickel and 2 penny
The Answer is 
Or 0.92 Cents
Hope this helps!