Top Posters
Since Sunday
M
2
j
2
c
2
u
2
r
2
t
2
A
2
j
2
b
2
K
2
a
2
o
2
New Topic  
majarm majarm
wrote...
Posts: 406
Rep: 0 0
7 years ago
An electrician charges a flat fee of $90 for a home service call. In addition he charges $25 for every 20 minutes as labour cost. Draw a graph to show the total charge against the time in hours. Calculate the slope of the line.
Textbook 
Contemporary Business Mathematics with Canadian Applications

Contemporary Business Mathematics with Canadian Applications


Edition: 11th
Authors:
Read 168 times
1 Reply
Replies
Answer verified by a subject expert
josanjosan
wrote...
Posts: 361
7 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

majarm Author
wrote...

7 years ago
This helped my grade so much Perfect
wrote...

Yesterday
This calls for a celebration Person Raising Both Hands in Celebration
wrote...

2 hours ago
Thanks for your help!!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  502 People Browsing
Related Images
  
 396
  
 193
  
 422
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 486

Previous poll results: Where do you get your textbooks?