Answer:
B
Step-by-step explanation:
Y=mx=b
m= slope
b= y- intercept
x&y are variables
55 if you mean one half
5500 if you mean 50 times 110
60 if you mean 50 from 110
Answer:
<h2>The value of

is 31 years.</h2>
Step-by-step explanation:
The given equation is formed by different variables, where
indicates the period of time in years where the rate of inflation is calculated.
In this case, we have a period from 1980 to 2011. The difference between these years would be the period of time used to find the inflation rate.

Therefore, the value of
is 31 years.
Answer:
43.5
Step-by-step explanation:
x/2+5y-1.5
10/2+5×8-1.5
5+40-1.5
5+38.5
=43.5