Step-by-step explanation:
I think both 3 and 9
D options
Answer:
open
Step-by-step explanation:
When there is a line under the inequality symbol its a closed circle but if there is not then its an open circle

Given :


let's solve for f(x) × g(x) :



therefore, correct choice is : D
Answer:
20
Step-by-step explanation:
2×10=20
Or...
10+10=20
Answer:
C) 11:12
Step-by-step explanation:
22:24 which reduced to 11:12