I NEED HELP ASAPPP NO LINKS PLSS

Answer:
heyy! im reaaally sorry if its wrong but I think its c, f, d
brainliest? :)
Step-by-step explanation:
Answer:
7= D
8= F
9= C
Step-by-step explanation:
7. x - 3 [tex]\leq[/tex] 7
+3 +3
x [tex]\leq[/tex] 10
8. 3b < 18
/3 /3
b < 6
9. [tex]\frac{y}{3}[/tex] > 9
*3 *3
y > 27
10- 12 I am so sorry, but I don't understand these functions lol