Answer:

Step-by-step explanation:
we know that
To find how tall, in feet, is the sculpture with the base, sum the height of the sculpture plus the height of the base
so

rewrite
as 
substitute

The slope intercept form is -9,-4
I hoped this helped :)
Answer:
24 3/5 and 40.
Step-by-step explanation:
You should start by dividing 37/2.25 which get you 16.4. You then next multiply 1.50(1 1/2) by 16.4 and get 24.6 chich is 24 3/5 miles. For it to travel for an hour just do the same thing but instead 37 put 60. In an hour it can travel around 40 miles. Hope this helps!