![thatkiddrew4063](/avatars/29706.jpg)
thatkiddrew4063
15.05.2021 •
Mathematics
The question is in the picture below
pls don't troll
Solved
Show answers
More tips
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
Answers on questions: Mathematics
- M Mathematics Evaluate the expression (−7−5i)−(−8+6i) and write the result in the form a+bi ....
- M Mathematics 40×27 /12×96 in lowest form...
- S Social Studies Which type of therapy did sigmund freud introduce? psychoanalysis psychiatry physical therapy psychology...
- H History Why can China produce crawfish at a lower price than Louisiana’s fishermen? Is this fair? Why or why not?...
- B Business During Lewin s changing stage, managers should reduce the barriers to change. O make employees dissatisfied with the present situation. reinforce the desired change. give...
Ответ:
Option (4)
Step-by-step explanation:
We Fix it Computer Repair charges for it's services as per equation given as,
C = 30h + 90
Here, C = Total cost
h = Number of hours worked
This equation is in the form of a linear equation,
y = mx + b
Here, m = slope of the equation
And slope of the equation defines the unit rate
Therefore, charges for each hour of the first company = $30
Table given in the question represents the charges of another company John's Compute Repair.
There is a common difference in each successive term of the Total Cost of the table,
Common difference = 100 - 55 = 45
Therefore, this table represents a linear function.
Slope of the linear function passing through
and
is given by the expression,
Slope =![\frac{y_2-y_1}{x_2-x_1}](/tpl/images/1325/7407/f6758.png)
Slope of the function represented by the table =![\frac{100-55}{2-1}](/tpl/images/1325/7407/ff4f0.png)
= 45
Therefore, per hour charges by the second company = $45
Difference in the charges = $45 - $30
= $15
John's Computer Repair charges more by $15.
Option (4) is the correct option.
Ответ:
Brock is 6 miles from home
Step-by-step explanation: