Answer:
C
Step-by-step explanation:
5a+ 18 < -27
Subtract 18 from each side
5a+18-18 < -27-18
5a < -45
Divide each side by 5
5a/5 < -45/5
a < -9
Open circle at 9, line doing to the left
Answer:
346/389
Step-by-step explanation:
First determine how many were not arm tattoos
389-43
346
P( not arm) = not arm /total
= 346/389
It's all black tiles
and black tile = -1
so
-14 - (- 6) = -8
Answer is D. last one
The answer is 1because a number is multiple by 20 then 200 and multiple by 3 -7=1