18 - 5z + 6z > 3 + 6
18 + z > 9
-18 -18
z > -9
Answer:
(x+4)(x+8)
Step-by-step explanation:
when you use the FOIL method then you can check the work and make sure that this is correct.
Answer:
Quotient = 3
Step-by-step explanation:
We need to solve the given expression :

It can be done as follows :
As, 
So,

Hence, the required quotient is 3.
The 15-year old age group has the lower ratio (15years = 7:10. 16yr = 10:19
Answer: The slope is - 1/2.
Step-by-step explanation: