Answer:
The last one
Step-by-step explanation:
A mathematical sentence and or equation written with either of the signs, the greater than, less than, sign, and not that of an equal to sign would be that of an Inequality. Certain inequalities contain either or sign, but not that of an equal to sign.
Answer:
y = 1.8
Step-by-step explanation:
y=kx
4=k(20)
k=
When x = 9:

8. You would take 48 (white tiles) then divide it by 6 to get 8. (Grey tiles)