Answer:
(a) The dependant veriable is the $120 per hour and the independant veriable is the $75 consultaion fee.
(b) The table of vaules for this would look like this,
, where C = cost and T = time.
(c) The relationship between C and T is linear, beacause with the more hours you take the cost increases.
(d) Yes, it is sensible because the points would be in line due to the steady increase of the hourly rate.
(e) For every hour spent the cost increases 120 dollars.
(f) The fixed cost is 75 dollars for consultation and the veriable cost is 120 per hour.
Answer:
Step-by-step explanation:
To find the surface area add all sides
Answer:
c=5-b/3ab
Step-by-step explanation:
What you do is you have to get c by itself.
First you will subtract the b on both sides to get 3abc=5-b.
You will then divide 3ab to get c by itself on both sides.
c=5-b/3ab is your answer.
Each week he saves $7. So, week one he gets $7. Week 2 he earns $14. Week 3 he earns $21. So, Randy needs to save up for 3 weeks.