Answer:
assuming <= is less than or equal to
then z/3 is less than or equal to 3
z had to be less than 9
Answer:
x = -3/13
Step-by-step explanation:
cross multiply
4x + 6 = 30x + 12
combine like terms
-6 = 26x
x = -6/26 = -3/13
There you go please brainliest thanks!
Answer:
Step-by-step explanation:
x = 0.8 + 0.2y
Answer:
6
Step-by-step explanation:
just a guess
9+3+6+7 = 25
5+5+4+9 = 23
6+8+4+? = 24 ? = 6
