Yes, as x grows by 1 y grows by -2 (or decreases by 2!)
D. 25% as there are 8 sections and two wanted outcomes this can be simplified into a 1/4 so 1/4=25%
Is equal to 19 u add the 9 plus the ten so u get 19
5.6 divided by 8 = 0.7
I hope you like this answer and have a good night and life! :D