Final test of the 8th Grade
How much is
What do you find when you factorize
What are the solutions of the ininequality
How is called a function written
An exponential function
An affine function
A linear function
What do you find if you write with only one square root the number
What are the solutions of the system
x = -1 and y = -4
x = 8 and y = 0
x = 5 and y = 2
What is the median number of 3, 3, 2, 0 ?
A mountain is 400m high. If you unfold your arm which measures 1 meter, you succeed in hiding it with your hand which measures 0,06m. How far is the mountain?
In which angle environ voit-on un ballon de foot de 20 cm de diamètre situé à 2 m de nous?
In a mark, we have A(2;3) and B(5;9). How much is the length AB?