The answer is 12 because 3*3=9 and 9+3=12
Answer:
n=5
Step-by-step explanation:
You can combine like terms to isolate n on one side
Add +2n to both sides; 1-2n+2n=-14+n+2n --> 1=-14+3n
Add +14 to both sides; 1+14=-14+14+3n --> 15=3n
Divide both sides by +3; 15/3 =3n/3 --> 5=n
Now you've solved for you variable; n=5
I hope this helps!
Answer:
Pool A
Step-by-step explanation:
The radius of a circle is the distance from the center to the outside. The diameter is the distance straight across. The diameter of Pool A would be 24 feet and the diameter of Pool B is 7.5, which is much smaller.
Hope I helped!