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
sammy [17]
2 years ago
15

A car salesman will make $1400 salary this month and will earn an extra $500 each time he sells a car. Write an equation for the

situation. Determine how much money he will make if he sells 7 cars.​
Mathematics
1 answer:
scZoUnD [109]2 years ago
3 0

Given:

Fixed salary = $1400

Additional salary = $500 each time he sells a car.

To find:

The equation for the situation and how much money he will make if he sells 7 cars.​

Solution:

Let y be the total salary of the salesman after selling x cars.

He will earn an extra $500 each time he sells a car. So, extra money earned by him after selling x cars is 500x.

Total salary = Fixed salary + Additional salary

y=1400+500x

Substituting x=7, we get

y=1400+500(7)

y=1400+3500

y=4900

Therefore, the required equation for the given situation is y=1400+500x and the salesman will earn $4900 if he sells 7 cars.​

You might be interested in
A cylindrical tin has a radius of 3 cm. What is the shortes length of a string that can be wound once round the curved surface o
tigry1 [53]

Answer:

\pi =   \frac{22}{7}

Use this OK bro.

3 0
2 years ago
a doggie daycare charges $21.50 per day if you leave your dog 5 days a week the discount is 20% what is the cost of leaving your
meriva
$21.50×5 =107.50
107.50×.20=21.50
107.50-21.50=$86 for 5 days.
6 0
2 years ago
Write <br> 6 <br> 1<br> 2<br> as an improper fraction.
kompoz [17]

Answer:

13/2

Step-by-step explanation:

you do 6*2=12+1=13 which gives ya 13/2

you keep the denominator

3 0
3 years ago
Let f(x) = 2x^2+x-3 and g(x) =x-1. Perform the indicated operation, then find the domain. (F-g)(x)
GenaCL600 [577]

Answer:

The answer is (D) ⇒ 2x² - 2 ; domain: all real numbers

Step-by-step explanation:

∵ f(x) = 2x² + x - 3

∵ g(x) = x - 1

∴ (f - g)(x) = 2x² + x - 3 - (x - 1) = 2x² + x - 3 - x + 1

                = 2x² - 2

∵ There is no value of x make the function undefined

∴ The domain is all real numbers

8 0
2 years ago
Read 2 more answers
Kayla wants to find the width, AB, of a river. She walks along the edge of the river 65 ft and marks point C. Then she walks 25
AlladinOne [14]

Answer:

Part A) The triangles ABC and EDC are similar by AAA, because the three internal angles are equal in both triangles

Part B) The width of the river is about 39\ ft

Step-by-step explanation:

we know that

If two triangles are similar, then the ratio of its corresponding sides is equal and its corresponding angles are congruent

Part A) we know that

In this problem , triangles ABC and CDE are similar by AAA, because its corresponding angles are congruent

so

m<DCE=m<ACB -----> by vertical angles  

m<EDC=m<ABC -----> is a right angle

m<DEC=m<CAB -----> the sum of the internal angles must be equal to 180 degrees

Part B) we know that

The triangles ABC and EDC are similar -------> see Part A

therefore

\frac{BC}{DC}=\frac{AB}{DE}

substitute the values and solve for AB

\frac{65}{25}=\frac{AB}{15}

AB=15*(\frac{65}{25})=39\ ft

8 0
2 years ago
Other questions:
  • I will give you brainliest :) Which of the following values are in the domain of the function graphed below? Check all that appl
    12·1 answer
  • Tom Johnson has $600 in his savings account earning 5 3/4% annual interest. After 12 months, and using the simple interest metho
    9·1 answer
  • Mr. Peters is planning to buy a new house. His friends suggest that he find out the actual dimensions of the property. What shou
    7·2 answers
  • \begin{aligned} &amp;f(t)=\dfrac{2t+7}{t-3} \\\\ &amp;h(n)=-2n^2-3n+1 \end{aligned} ​ f(t)= t−3 2t+7 ​ h(n)=−2n 2 −3n+1 ​ f(h(-1
    8·1 answer
  • Compare -9 and square root -9
    8·2 answers
  • Find the four arithmetic means between 40 and 10.
    8·1 answer
  • If y=10 and x=2 what is the constant of variation (k)?<br>​
    13·2 answers
  • Plz help I really need help and this is due tomorrow and I’m rlly stressed out Rn
    15·2 answers
  • You have a pie with 6 pieces and you eat 2. what fraction is that?​
    12·2 answers
  • Find the value of x<br>guys please give only right answer.....ᕦ⊙෴⊙ᕤ​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!