Answer:
Exact form: d=75/2
decimal form: d=37.5
mixed number form: d=37 1/2
Step-by-step explanation:
Answer:
-21
Step-by-step explanation:
If the equation of the line is

then
is the slope of the line and
is the y-intercept of the line.
In your case, the equation of the line is 
So, the slope of this line is
and the y-intercept is 
How about go look in the calculator?
Answer:
See explanation
Step-by-step explanation:
Consider the sequence 
Rewrite it as

The points on the coordinate plane are
(see attached graph).
Since
given sequence is geometric.
Answer:
77
Step-by-step explanation: