1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pantera1 [17]
3 years ago
14

Aunt Maggie’s car broke down on iterestate 10. Sams towing charges a $57 hoop up fee and $2.00 per mile towed. Reginas towing ch

arge a $45 hook up fee and $2.50 per mile towed. Which of the following statements are true self all. Sketch the graph that represents the charges for Sam and reginas towing.

Mathematics
1 answer:
lawyer [7]3 years ago
8 0

Answer:

Both situations can be modeled using linear functions

The rate of change of the function that models Regina's towing charge is 2.5

The y-intercept of the functions that model both situations represents the hook up fee

Step-by-step explanation:

Let

x -----> the number of miles towed

y ----> the total charge in dollars

we know that

The linear equation in slope intercept form is equal to

where

m is the slope or unit rate of the linear equation

b is the y-intercept or initial value (value of y when the value of x is equal to zero)

we have

Sam’s Towing

In this case the slope of the linear equation is equal to the unit rate

The unit rate is $2.00 per mile towed

so

The y-intercept is equal to the charge per fee

so

therefore

the linear equation is

Regina’s Towing

In this case the slope of the linear equation is equal to the unit rate

The unit rate is $2.50 per mile towed

so

The y-intercept is equal to the charge per fee

so

therefore

the linear equation is

Verify each statement

case 1) Both situations can be modeled using linear functions

The statement is true

See the explanation

case 2) The y-intercept of the function that models Sam's Towing charges is 2

The statement is False

The y-intercept of the function that models Sam's Towing charges is $57

case 3) The rate of change of the function that models Regina's towing charge is 2.5

The statement is true

See the explanation

case 4) The y-intercept of the functions that model both situations represents the hook up fee

The statement is true

See the explanation

case 5) The rate of change of the functions that model both situations represent the miles traveled per hour

The statement is False

The rate of change of the functions that model both situations represent dollars by mile towed

You might be interested in
Can someone please help me?
Ket [755]

Answer:

what is the question

Step-by-step explanation:

5 0
3 years ago
Lynn and dawn tossed a coin 60 times and got heads 33 times. What is the experimental probability of tossing heads using Lynn an
uysha [10]
The experimental probability would be 33 out of 60 or 55%
6 0
3 years ago
100 - x2 + 15, cuando x = 9
Irina-Kira [14]
Answer. 67
Explanation 100 - x2 + 15 X = 9

100 - (9) 2 + 15
100 - 18+15
100- 33
67
6 0
2 years ago
Which expression indicates 10 subtracted from 9n?
lana [24]
(B) it would be 9n-10
6 0
3 years ago
Read 2 more answers
NEED HELP ASAP, WILL GIVE BRAINLIEST
Svetlanka [38]
Domain: [-5, 5)
range:(-4,4]
hope this helps
5 0
2 years ago
Other questions:
  • 2(7g - 4h) - 6(5h - 3g)
    11·2 answers
  • SOMEBODY PLEASE HELP
    9·2 answers
  • Common denominator for 9/15 and 4/9
    11·2 answers
  • What is the word form for 1,000,000
    15·2 answers
  • PLEASE ANSWER ASAP!
    7·2 answers
  • What is the best estimate of the mean price of all the sunglasses on the rack?
    7·2 answers
  • Select the correct answer from the drop-down menu.
    5·1 answer
  • Plz help will give BRAINLIEST
    10·1 answer
  • Find each percent of change. Round to the nearest percent if necessary. State whether the percent of change is an increase or a
    11·2 answers
  • Can you guys help me☺️?...<br>2h-3j=-11<br>2h+j = 1<br>what the answer?☺️​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!