Answer:
3
Step-by-step explanation:
Answer:
-3.09 per hour
Step-by-step explanation:
if you mean that it went down from 0° to -131.5° in 42.5 hours, divide -131.5 by 42.5 (-131.5/42.5) which gives 3.09
The slope would have to be -3
Answer: 
Step-by-step explanation:
By the exterior angle theorem,

Answer:
Your answer is: 19k - 7
Simplify the expression.
Step-by-step explanation:
Hope this helped : )