This may not be correct, but my answer is 4.
1 kilogram = 2.2 pounds.
Multiply the total kilograms by 2.2 to get total pounds.
31.5 kilograms x 2.2 = 69.3 pounds
South Sudan gained Independence in 2011.
Hope it helps
Answer:
see explanation
Step-by-step explanation:
a² + 8a
using the method of completing the square
add ( half the coefficient of the a- term)²
a² + 2(4)a + 16
= (a + 4)²
Multiply A by 3 and subtract by 4.
