Bonjour,
A = 5/8 x - 3/2
A = - 15/16
B = 7/8 x - 3/8
B = - 21/64
C = - 3 x 4/5
C = - 12/5
D = - 2/11 x - 10/3
D = 20/33.
20) A=5/8*(-3/2)
A=-15/16
A=-0,9375
B=7/8*(-3/8)
B=-21/64
B=-0,328125
C=-3*4/5
C=-12/5
C=-2,4
D=-2/11*(-10/3)
D=20/33
D=0,606060...
