Answer
The average approval rating of China, France, and Israel is $-3$.
Work Step by Step
China's approval rating = $-10$
France's approval rating = $-3$
Israel's approval rating = $4$
Thus, the average rating of the three countries is:
$=\dfrac{-3+(-10)+4}{3}
\\=\dfrac{-9}{3}
\\=-3$
The average approval rating of China, France, and Israel is $-3$.
