The age of Blain is 23 years old
<h3><u>Solution:</u></h3>
Let the age of Blain be "a" and age of Jillian be "b"
Given that Blain is two years older than three times Jillians age
So we can frame a equation as:
age of blain = 2 + 3(age of Jillian)
a = 2 + 3b ----- eqn 1
Also given that Jillian is also 16 years younger than Blain
Age of Jillain = Age of Blain - 16
b = a - 16 ---- eqn 2
Substitute eqn 2 in eqn 1
a = 2 + 3(a - 16)
a = 2 + 3a - 48
a - 3a = -46
-2a = -46
a = 23
Thus the age of Blain is 23 years old
Answer = <span>6 US gallons</span>
Hope this helps with your questions :)
Answer:
1.56 / 4 = 0.39
1 Pound of bananas cost $0.39
Step-by-step explanation:
Answer:
C=6π
Step-by-step explanation:
It is given that, two circles are identical. The radius of first circle is 2x and the diameter of other circle is 2x+3.
If identical, it means that the radius of both circles are same i.e.
![2x=\dfrac{2x+3}{2}\ \ (\because\ r=\dfrac{D}{2}, d=\text{diameter})\\\\4x=2x+3\\\\2x=3\\\\x=1.5](https://tex.z-dn.net/?f=2x%3D%5Cdfrac%7B2x%2B3%7D%7B2%7D%5C%20%5C%20%28%5Cbecause%5C%20r%3D%5Cdfrac%7BD%7D%7B2%7D%2C%20d%3D%5Ctext%7Bdiameter%7D%29%5C%5C%5C%5C4x%3D2x%2B3%5C%5C%5C%5C2x%3D3%5C%5C%5C%5Cx%3D1.5)
Radius of both circles is 2(1.5)=3
The circumference of a circle is given by :
![C=2\pi r\\\\C=2\pi (3)\\\\C=6\pi](https://tex.z-dn.net/?f=C%3D2%5Cpi%20r%5C%5C%5C%5CC%3D2%5Cpi%20%283%29%5C%5C%5C%5CC%3D6%5Cpi)
So, the circumference of each circle is 6π.